RE: new tires bounce at low speeds
don't know if this will help.. i have the same bike,last year i put a dunlop 404 on the front and got a bounce at 40 to 50 mph. i had the tire remounted and balanced. Did't help. i'm due for a new tire this summer so i hope it goes away, at least i know when i going between 40 and fifty.
2007 1100 custom,cobra longs and pods,doubled clutch spring.