thanks anyway

Please follow the instructions outlined on the CUP Discord and repair your mods. No one else has this problems, hence it must be on your end.

It certainly seems unintended, I hope they address this.

Might be an issue with a non-convex component. I need to re-install the Diag binary to see if that gives a hint

Yeah, even with only CUP mods installed the machine gun bullets whizz through parts of the left side of the M1A1 tank turret as if it wasn't there, even with [player] spawn BIS_fnc_traceBullets; on.

try the royal saharani orlando tank with a handful of mods with the bullet tracer on and randomly shoot at it on the left side of the turret, about 10 rounds. see if you get anything

could it be the porthole view is different to the gun being fired so they're missing?

not sure what's causing it. seems like the gun is firing in a different place to what's being aimed at

maybe the viewing hole is in a different position to the turret?

some still go through with only cup but not as many

going to try with only cup mods now

I tried it here, and it seems to work, both with and without ACE.

Please don't bump issues. Thank you.

Issue still present on all Arma branches btw.

third person shows it firing to the side, though, weirdly

seems to only be on the left side of the rotating turret

Looks very much like a bug, yeah. I'll check.

Unable to reproduce on latest dev build with CUP_B_Frigate_ANZAC, CUP_B_Frigate_AAF or CUP_B_Frigate_RACS.

Problems with Exile are to be fixed by Exile, not by us. Sorry about that.

The wheels are proxies. It seems like Arma can only use one texture per proxy which is then global... not much I can do about this except making the wheels not proxies but part of the model

IIRC the wheels are proxies, might be the reason.