My low at 2 1/2 turns. High around 1/4 turn. I know these settings are for race conditions. On the stand I run my low around 1 1/2 turns. Problem is when we all bunch up to get ready to start guy in front brakes . I’m trying to keep revs up but, engine seems to just die. Once I get going it runs fine. I know it’s something I’m doing , I’m on brake and gas at same time to keep it running . Any time rpm drops it quits. Would running at 2 turns on low help?