The screw on the right side of the trigger is the sear engagement adjustment screw. Moving it arbitrarily -- without knowing what you're doing -- is asking for problems.
Depending on what 'cam' the guy who did your conversion used, the screw may not even be needed any more...but I can't advise you on that without more information. (Anschutz, I believe, calls that part something other than a 'cam'. In German it's probably the 'pushenreleasendersearthingy'. Anyway, it's the small part that rides the slot in the trigger staff and is positioned against the engagement screw by the weight-of-pull spring.)
Best bet is to simply gouge out a space for the screw to clear the stock. Unless you use a chainsaw, axe or cratering charge, it's not something that anyone will ever see -- and you shouldn't need to remove much wood anyway. It's a very simple operation and if you put a drop of Tru-Oil, tung oil or some such finish on the raw area afterward you'll seal it adequately.
Where are you and who did the conversion? (Neal Stepp in Ft Worth, TX and I worked out a conversion that is IMO superior to the original factory configuration. I've shown it to a couple of others. If any of 'us' did it then I'd at least know where you started from. If OTOH your 'smith used the factory two-stage cam, I couldn't tell you more without having the trigger group in hand.)