It appears that others have had the same "Jerky Throttle" problem as I have had.
Thanks for all the suggestions to my "Jerky Throttle" thread. I will make sure my bike has tune 20495 and have the freeplay taken out by a dealer different from the one that told me it was "normal".
'08 Suzuki DR650
'15 Yamaha FZ 07
No fat chicks, fender will scrape.