I have a 2007 flstc with screamin eagle a/c, cobra speedster longs & cobras fi unit. On my unit the green pot is supposed to be non adjustable but mine is which I don't understand. My 02 sensors are connected to the unit as instructions advised.There suggested setting for my bike is 1.5 on the green pot but I was getting alot of decel popping.I raised it and was able to get the decel pop out.My question is if I can use tfi settings for my cobra unit? It seems like the tfi instructions have been more helpful than cobras.I just dont understand the holding the throttle at 2000 rpm while trying to turn the green pot at the same time? seems hard to do and what if you dont have a tach?