Thanks for the reply, Mike. I agree, the dealership should make the necessary adjustments to ensure my bike runs efficiently. However, their current level of work/expertise has my $40k machine runnning very poorly at best.
I spoke directly with the "certified technician" and his recommendation was to ride the bike and see if I wanted him to adjust the amount of fuel the bike gets on deceleration to stop the backfiring....So, the bike was turned back over to me in the same condition as I took the bike if for...backfiring on decelartion.
Believe I will be better off hunting down a "tuner" getting my SG properly tuned before something goes WAY wrong. I expressed my dissatifaction directly with one of the owners and got the usual, "we'll make it right for you". But to date, it has just caused me riding time and a great deal of angst. I am hopeful that the service department leadership will recognize the training gap and move to get his staff up to par with tuning the 2015 SG with a SE Super Tuner, Fullsac DX, 2.5 core and stock pipes.
Again, appreciate the feeback.