Adjusting SC/CIS Idle
 

Recently had my mixture reset and timing checked on my SC. My wrench reset my idle slightly lower than I prefer (around 800), especially since I use my A/C.

Can I bump up my idle back to 950-1000 using the big idle speed screw without messing up my mixture etc? or does it all have to be set in tandem?

Thanks in advance.

It should be around 950RPM. No harm in adjusting the screw. It shouldn't take much turning to get to the RPM you want.

Counterclockwise to raise it.