Hi CaptSmiley,
Thanks for the heads up, I have a couple of observations.
The roll rate at subsonic speed seems really high but what I believe needs to be looked into are inertia and damping. At sea level both seem almost non existent as the a/c hits maximum roll rate almost immediately upon stick deflection but then when the stick is brought back to neutral the roll ceases almost instantly (high damping and no inertia). That behavior is typical for a FBW a/c like the F-16 for instance where the computer actually applies slight reverse roll command in order to match zero roll with neutral stick. At high alt the damping is decreasing as it should and it takes a bit of an opposite command to stop the roll but low in the weeds the MiG-19 has barely any competition. Hornets and Vipers beware! :)
Drag in level flight - seems really low. At 12k m the a/c easily maintains Mach 1.01 at mil power with no stores and it takes at least 20 sec to slow down to Mach 0.9 after cutting engines to idle. Similar at sea level cutting engines to idle at 1000km/h IAS the a/c needs good 24-25 sec to slow down to 900km/h IAS in level flight. I've got the feeling that it's mostly due to low drag rather than high idle power.
I would be interesting to read your thoughts on this.