Thanks man. Highly respect your work. For now, got the rock and lock guide from JTE. I'll install it and see if it will help. If it doesn't, can I use the V12/S12 magwell (like this one: https://4shooters.com/product/original-russian-molot-magwell-saigavepr-12.html ) and use modified SGM S12 mags (removing the front lug, etc.)? Or am I better off with the SGM magwell and modding their S12 mags?