I'm waiting on new jets for my carb, and took it apart to clean. Carb is fcr41, older model with the three screws on the float bowl. I removed the bell on the air filter side using a ball end hex, and removed the two jets between the bell and the carb to clean them. One of the jets (I think it's on the left) has a spring and seems to be adjustable. Should this be turned all the way in? 1.5 turns out? I didn't check to see how many turns when I removed it becuase I assumed it was all the way in. I ordered new jets (main, pilot and starter jet) because the bike wouldn't idle well after sitting a couple of years, and still doesn't run well after a good cleaning. The carb is an aftermarket carb on a 1996 KTM 620. Thanks!