That's above is a bug clearly but i made a separate post.
But I agree with @QB.Creep
The 50s are way too weak compared to 131(13mm)
I mean look at this:
(ignore the collision at the end, the collision system is inconsistent, my wingman rammed a Me262 in a headon and he died meanwhile the 262 kept flying)
(keep also in mind that i only recieved damage by the 2x 13mm bullets and not by the collision itself http://il2stat.aviaskins.com:8008/en/sortie/log/6255170/?tour=67 here damage log and look at the time, no damage received after)
Also i want to add that i have another example without a collision with i get hit by 2x 13mm as well and had the same or even worse problems to hold it steady.
That Bf109G14 tapped me in the wing with 13mm, only 2 bullets hit, from his flight angle he also couldnt make more bullets into the target than these two 13mm bullets.
It also didn't make the 30mm hitsound or the thic cloud into the wing which indicates that i got hit by 30mm. His loadout was 13mm and 30mm.
After he hit me with 2 13mm bullets in the wing of the P47
i had massive problems to hold the plane steady and had to give full stick pressure to the left to make it home somehow.
BY 2 BULLETS OF MG131(13mm)! One of the biggest wing areas get shreddered like that by 13mm? Na that isn't believable at all.