October 26th, 2016, 11:03 AM
Joined: Nov 2001
From: Ely, England
if it is the pilot screw, just unwind (CCW) about 0.5 turns and it will stop. if better but not perfect then perhaps another 1/4 turn out.
I doubt the slide is stuck.
you may have a blockage from having disturbed the carb so to speak.