Custom Underbarrels break ADS and other (potentially) related issues

[Teacyn]

Something about our stance code edits is incompatible with (seemingly) any other mods that touch stance code. The most obvious problem this causes is that any custom weapons with underbarrels (and any mods that add custom underbarrels to existing guns) cause ADS to break completely on said weapon. It seems to use the GL "zoom slightly in" ADS instead of normal ADS no matter what.

Other seemingly related issues

1. Advanced Movement Standalone: Sliding and other movements do not tilt your weapon in resmod.
2. Perfect View Model crashes (Viewmodel tweak doesn't for some reason?)

[sonj2]

Tactical Bolt Check Standalone has a similar issue; any weapons that require said mod for custom animations are missing animations when the mod is enabled along side the re-balance.

ADS wise, any scopes that have toggle such as offset M84 scope from the M1 Garand Modpack and the ELCAN SpecterDR with Docter Sight lose the ability to toggle sights and sometimes break ADS (in case of the latter sight).

[Teacyn]

Have found some more issues tied to this

1. Anyone using "angled sight fix" (whether it be the one from WolfHUD or the standalone) will find that their gun is not held properly for the angled sight, and that if they attempt to ADS with the normal or angled sight they will simply do some good ol CS:S zoom and extend their neck forward instead of actually using the sight.
2. Other custom attachments that change how you hold the gun (like the Stabilizer Grip from Alcat's Beretta Attachments also cause you to use the "zoom slightly in" ADS instead of actually aiming down sights, and the animations will also break for a brief moment after reloading. Unsure if this is directly connected.

[Teacyn]

These issues are still present to the best of my knowledge, though they have been considered low-priority for a while now.