A tuner with auto tune needs the 18mm closed loop O2 sensors and if you don't have them then the tuner isn't a true auto tune.
A tuner that has auto tune ONLY AUTO TUNES THE AFR it does NOT tune or adjust timing, the engine timing needs to be adjusted manually.
You problem is in the timing and it isn't in the AFR so a timing adjustment needs to be done to get the ping out.
As mentioned a good tune would be needed by a competent tuner tech.
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08 FLTR candy red sunglo,with 2015 103 HO, V&H Dresser Duals with Monster Rounds, Power Vision tuner, Willy Shiny Wheels and Forks and a bunch of other stuff.