have 07 flht standard. arlen ness big sucker stage 1 aircleaner kit just installed. python true duals with stock mufflers for now. went for a ride after installing aircleaner and bike stalls when I come to a stop. starts right back up and runs fine till I come to a stop and idle drops really low and bike stalls. also, I have been told that I do not need to dyno with just the upgrades I have done. Any Help or even a starting point would be great. I do most of my own mechanical and really dont want to go to overpriced dealer..