CF104 Posted Thursday at 02:41 PM Posted Thursday at 02:41 PM Hello, Getting used to the paddle brakes and had a very slow excursion off the side of the taxiway during which the left main gear was damaged and partially collapsed with a flat tire. The Mig-29 was designed and built with unimproved strips in mind so a gear collapse with a slow excursion over flat frozen ground should not have happened. I didn't save a track but I'll test again and post it if I get the same results. Regards, John 1
CF104 Posted Thursday at 03:37 PM Author Posted Thursday at 03:37 PM (edited) I see this has been marked as "correct as-is". I have attached 2 track files and will respectfully disagree with the assessment. In both tracks the gear didn't collapse but I was unable to retract them successfully. I also noticed that this has been tagged as "VVI to(sp) great". This was not due to high sink rate on landing but on taxi out from parking. The Mig-29A has very robust landing gear and should be able to take short excursions from paved surfaces without causing damage to the gear. Although this is a video of Mig-21's operating from a grass field, the principle is the same. Regards, John Mig-29 gear damage-2.trk Mig-29 gear damage.trk Edited Thursday at 03:51 PM by CF104 spelling
ED Team BIGNEWY Posted Thursday at 04:04 PM ED Team Posted Thursday at 04:04 PM Hi, you are taxing onto soft ground, off the taxi way, and then on the take off you are over speeding your gear. Please also check your bake axis thank you 1 Forum rules - DCS Crashing? Try this first - Cleanup and Repair - Discord BIGNEWY#8703 - Youtube - Patch Status Windows 11, NVIDIA MSI RTX 3090, Intel® i9-10900K 3.70GHz, 5.30GHz Turbo, Corsair Hydro Series H150i Pro, 64GB DDR @3200, ASUS ROG Strix Z490-F Gaming, PIMAX Crystal
CF104 Posted Thursday at 04:43 PM Author Posted Thursday at 04:43 PM (edited) I did post that I had an excursion off the taxiway which caused the initial issue. Thus I replicated it on the tracks. The landing gear should be able to withstand unprepared surfaces. On track "Mig-29 gear damage", the left main gear already indicated unsafe after taxiing on the unprepared surface. I did not overspeed the landing gear on takeoff. The max indicated airspeed I reached was 290 KIAS with the gear retraction initiated well below 200 KIAS. The ED supplied flight manual has no reference to landing gear operation airspeeds. According to the German Air Force Mig-29G (Mig-29A to NATO standard) approved flight manual (GAF T.O. 1F-MIG29-1), the landing gear operation maximum speed is 370 KIAS. I didn't come near that speed. Regards, John Edited Thursday at 04:44 PM by CF104 clarification
Convoy Posted Thursday at 04:54 PM Posted Thursday at 04:54 PM 48 minutes ago, BIGNEWY said: Hi, you are taxing onto soft ground, off the taxi way, and then on the take off you are over speeding your gear. Please also check your bake axis thank you Same thing happened to me and my wingman multiple times today. No excursions, hot start, straight from the hanger to the runway, airborne by 150 knots, gear retracted immediately.
CF104 Posted Thursday at 05:13 PM Author Posted Thursday at 05:13 PM (edited) 1 hour ago, BIGNEWY said: Hi, you are taxing onto soft ground, off the taxi way, and then on the take off you are over speeding your gear. Please also check your bake axis thank you Just to confirm I didn't overspeed the gear, I flew a test flight using the Mig-29G numbers. I retracted and extended the gear at several KIAS points up to and including 400 KIAS. The gear didn't fail at all which tells me the development team has the correct 370 KIAS gear operation speeds modelled. Track attached. Regardless of the above, the gear is too weak on the ground as currently modelled. And please remove the "overspeeding gear" tag as it doesn't reflect what I'm reporting. Regards, John Mig-29 gear speeds.trk Edited Thursday at 05:16 PM by CF104 clarification
ED Team NineLine Posted Thursday at 05:33 PM ED Team Posted Thursday at 05:33 PM Hey all I am gonna have the team review one of these tracks, it does seem like the gear might be a little soft when you leave prepared surfaces. That said, especially the Caucasus, nothing good comes from leaving the tarmac 3 Forum Rules • My YouTube • My Discord - NineLine#0440• **How to Report a Bug**
Raven (Elysian Angel) Posted Friday at 11:17 AM Posted Friday at 11:17 AM MiG-29 and other Soviet aircraft were of course designed to deal with rough surfaces (this likely will be irrelevant in the DCS environment), but obviously trying to taxi on grass won't end well: That being said, a lot of people complain about "soft" landing gear in DCS where they are simply using poor technique: the Hornet forum had a long thread about it as well. 1 Spoiler Ryzen 7 9800X3D | 96GB G.Skill Ripjaws M5 Neo DDR5-6000 | Asus ProArt RTX 4080 Super | ASUS ROG Strix X870E-E GAMING | Samsung 990Pro 2TB + 990Pro 4TB NMVe | VR: Varjo Aero VPC MT-50CM2 grip on VPForce Rhino with Z-curve extension | VPC CM3 throttle | VPC CP2 + 3 | FSSB R3L | VPC Rotor TCS Plus base with SharKa-50 grip | Everything mounted on Monstertech MFC-1 | VPC R1-Falcon pedals with damper | Pro Flight Trainer Puma OpenXR | PD 1.0 | 100% render resolution | DCS graphics settings Win11 Pro 24H2 - VBS/HAGS/Game Mode ON
Art-J Posted Friday at 04:16 PM Posted Friday at 04:16 PM (edited) DCS has always been simplified/limited in this regard and doesn't differentiate between ground properties in winter or summer, wet or dry conditions, so there's no such thing as "frozen", "pepared/unprepared grass" etc. Maybe with a bit of exception re. grassy aifields on 3 WWII maps. Real life examples are irrelevant then - a more detailed implementation is needed (someday maybe?) and for now all we can do is being more careful and avoiding taxiing onto the dirt in anything newer than WWII planes. With that being said, gear collapse when taxiing seems too much - in other DCS jets one usually just gets "stuck" without such extensive damage. Edited Friday at 04:16 PM by Art-J 1 i7 9700K @ stock speed, single GTX1070, 32 gigs of RAM, TH Warthog, MFG Crosswind, Win10.
asdfg1111 Posted 9 hours ago Posted 9 hours ago While I do like the damage modeling, I would agree that the new Mig-29 gear seems too weak. Even just taxiing through grass/dirt for a very short distance the gear is likely to collapse compared to other modules.
szcz13 Posted 8 hours ago Posted 8 hours ago (edited) 11 минут назад, asdfg1111 сказал: While I do like the damage modeling, I would agree that the new Mig-29 gear seems too weak. Even just taxiing through grass/dirt for a very short distance the gear is likely to collapse compared to other modules. I had a couple of instances where I damaged my gear to the point of it not retracting (probably, because tbh I'm not completely sure of the reason, but it happened twice) by turning too sharply(?). I definitely did not go off taxi way, and stayed on prepared surface the whole time. It was really frustrating after completing a cold start and basically broke the long mission for me. It never happened with any other module. Edited 8 hours ago by szcz13
Nedum Posted 8 hours ago Posted 8 hours ago On 9/19/2025 at 1:17 PM, Raven (Elysian Angel) said: MiG-29 and other Soviet aircraft were of course designed to deal with rough surfaces (this likely will be irrelevant in the DCS environment), but obviously trying to taxi on grass won't end well: That being said, a lot of people complain about "soft" landing gear in DCS where they are simply using poor technique: the Hornet forum had a long thread about it as well. Would you please explain, why the DCS MIG 29 is the only DCS 4th gen fighter with such a weak Landing Gear? Why does the "weak" DCS F16 Landing Gear not suffer from the same "weakness" as the Landing Gear of the MiG 29? If we compare, then please in the right way! If a DCS F16 Landing Gear doesn't break if I ride several hundred meters over the grass, why does a DCS MiG 29 get a broken leg from only touching the grass with its toe? One is for sure! The current Landing Gear of the DCS MiG 29 is much, much, much too weak in comparison to the Landing Gear of the DCS F16. A blind man should see this! If the behavior, the weakness of the Landing Gear from the MiG 29 should be ok, and so be the new reference, I would really like to see how all the other Landing Gears would behave in relation to this new reference! 1 CPU: AMD Ryzen 9800X3D, System-RAM: 64 GB DDR5, GPU: nVidia 5090, Monitor: LG 38" 3840*1600, VR-HMD: Pimax Crystal/Super, OS: Windows 11 Pro, HD: 2*2TB and 1*4 TB (DCS) Samsung M.2 SSD HOTAS Throttle: TM Warthog Throttle with TM F16 Grip, Orion2 Throttle with F15EX II Grip with Finger Lifts HOTAS Sticks: Moza FFB A9 Base with TM F16 Stick, FSSB R3 Base with TM F16 Stick Rudder: WinWing Orion Metal
ED Team NineLine Posted 8 hours ago ED Team Posted 8 hours ago 17 minutes ago, Nedum said: much, much, much too weak We are looking into it already, thanks. 1 Forum Rules • My YouTube • My Discord - NineLine#0440• **How to Report a Bug**
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now