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About CF104
- Birthday 03/31/1966
Personal Information
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Flight Simulators
DCS World, MSFS 2020
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Location
Calgary, Canada
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Interests
Music and recording. P/C sims. Mountain Biking, Scale modeling
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Another video showing the wing reactions while folded with the engine running. They do bounce around quite a bit with the engine running while folded. The effect on the carrier with the engine off is unrealistic but maybe Magnitude 3 LLC can make it that the wings shake and bounce only with the engine running. Cheers, John
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Here's a good in-cockpit video of a F4U in flight. Although it is a non original cockpit restoration, it shows the proper MP gauge operation. You can see the MP gauge (below HSI) is rock solid with no fluctuations. Cheers, John
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That's a very broad group of assumptions you've made. In my 43 years of aircraft maintenance, I've worked on many WWII and post war era aircraft and the lack of quality you speak of is very incorrect. Some of the best engineering and workmanship came out of the war effort and that's a fact. Instruments, in particular, are very precision. My Father-in-law is a watch maker and has repaired dozens of warbird instruments over the years and I can tell you from first hand experience that the quality is way better than you surmise. The way the F4U RPM and MP gauges are operating now is not right. The constant vibrating needle is incorrect and setting a manifold pressure of 44.5" is impossible when the needle is bouncing between 41 and 48 like an oscillating saw. IRL these 2 instruments are critical for proper power management and engine life and operate rather smoothly as posted in the videos here. Magnitude 3 LLC needs to correct this behavior in a future update to bring it closer to the expected realism. Maybe it's the same programmer who decided to make the folded wings shake while parked on the carrier and the antenna post to whip around like a sword in flight. Both equally unrealistic and immersion breaking. Cheers, John
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You'll have a lot more flexibility in tuning the brake axis if you make it a slider (click Slider box) instead of what you're doing there. Cheers, John
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Engine stopping too quickly after setting mixture to cutoff?
CF104 replied to gulredrel's topic in Bugs and Problems
If you reread the OP's post, it was a 2 part comment. First about the fuel cutoff time and the second about the inertial coast down. Both of which I covered in my reply. Not a deal breaker as you say. Cheers, John -
Engine stopping too quickly after setting mixture to cutoff?
CF104 replied to gulredrel's topic in Bugs and Problems
Slowly stopping the engine at fuel cutoff just isn't a thing with pressure carburetors. When I worked on aircraft with pressure carbs, the cutoff of fuel was definitely under 2 seconds. When going to cutoff, the engine will momentarily lean out causing a quick audibly perceptible rise in RPM and this doesn't take very long. Once the fuel is no longer being supplied by the pressure carb, the engine should coast to a full stop in about 5-7 seconds. I haven't tested the shutdown timing myself but I will on my next flight. Here is a video from the cockpit showing the cutoff procedure. Probably not a -1D but it's a R-2800 nevertheless. Regards, John -
Lightning II pod laser ranging and markpoint/SPI accuracy
CF104 replied to Yeti42's topic in DCS: F/A-18C
I don't think I asked for a snide comment but thank you for the insight and sorry I'm not using it to your expectations. I did say that I was just getting into using the Lightning II and JDAMs and that I'm having the same elevation issue. When I want to get into the tactical use of JDAMs, I'm sure you'll be the first person I ask. Regards, John -
Lightning II pod laser ranging and markpoint/SPI accuracy
CF104 replied to Yeti42's topic in DCS: F/A-18C
This explains why I'm having problems setting up Mark Points with the Lightning II. I'm just getting into using the Lightning II to set up TOO for JDAMS and every mark point is pointing in the right direction but well below the intended Mark Point after selecting WPDSG. Hope they sort it soon. Cheers, John -
I can’t believe no one is having FPS issues with this module.
CF104 replied to Wood's topic in Bugs & Problems
I built a new powerful gaming PC in April and was surprised to see micro stutters all of the time with the occasional huge framerate drop. I ended up disabling the windows Power service even though it was set to high performance. As soon as I permanently disabled this service I've had nothing but butter smooth framerates. Might be worth a try. Cheers, John -
Thanks, This is exactly the point I'm making. Looking for your wingman and checking wing position is all part of SA. The fact that HB has set them in a position for social media selfies makes them totally useless in an operational sense. Cheers, John
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The gear oleos are definitely not pogo sticks. They are designed to absorb the shock and significantly reduce the rebound. The last thing you want is the jet being blasted back into the air by the "pogo stick" and totally confusing the air/ground logic. Cheers, John
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Hi All, This is just my opinion and I've searched here but haven't seen any comments on the pilots mirrors. For me they are useless unless you're looking for selfies and like looking down the intakes. The center mirror is focused on the pilot and provides no SA what-so-ever. The side mirrors don't provide any field coverage beyond the intakes. I feel that there is no immersion using these mirrors and they need to be a lot more useful than for just looking at yourself. Cheers, John
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Same here.
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I believe you're assuming that the oxygen regulator is only supplying oxygen at ambient air pressure. Aviation oxygen regulators in fighters take into account the ambient air pressure and provide a higher than ambient pressure to avoid this situation. This is an assumption on my part in that the Mig-15 doesn't use a diluter/demand style of regulator since it has very simple controls. It looks like a pressure/demand regulator which supplies 100% oxygen at a higher pressure than ambient to supply the pilot with breathing oxygen. A pressure/demand systems provides 100% oxygen under pressure and is good for use well above 40,000 ft. Here is some educational reading on aviation and oxygen masks. Oxygen mask - Wikipedia Oxygen masks 101 - AOPA EDIT*** Additional Mig-15 information Here is a section from the USAF document derived from actual testing of the Mig-15. It states the Mig-15 has a combination diluter/demand, pressure/demand regulator. "The oxygen regulator is an automatic diluter-demand, pressure-demand type (127) which is made operational by opening (counter-clockwise) the two valves (125 and 126). Gauge (81) indicates oxygen pressure,, and oxygen flow is indicated by a standard type blinker (41)." Link to the entire document. https://www.governmentattic.org/14docs/MIG-15pilotOpManual_1955.pdf Cheers, John