Spazz is correct on running all ranges to set your tables. When I had my Dyno runs I was present for the second go round and they ran the "ever loving ^%*#" out of my engine to set it up for final ECM download. But, in my case I never have back fire or popping. That said, a good tuner with the auto tune feature is a great deal and worth the money.
farmboy- 70's here tomorrow, gonna ride the bike up to KY and see a business customer for lunch.
But by Saturday back down in the 40's.![]()
Sure, rub it in. Got some lemon juice for my paper cut.
No Lemon juice but I'll buy you a brew and treat you to some of the best pickin you've ever heard!![]()