I've sync'd the carbs, plugged both the AIS's, and now changed the exhaust with slip-ons. Still have afterburn pops on decel. The slip-ons went well past the split ends on the exhaust before clamping. Any chance the splits in the sip-ons have to be completely covered with clamps? What else do I need to do to stop (slow down) the pops on decel? Thanks for any help!