I am also very interested in the Glide-Pro at this time for the '09, not so much for handling issues, but the consistant scalloping of the rear tire, here's why;
The '09 is on it's 2nd rear tire in 20k miles, the rears have a deep scallop by 8k and are making noise and viberating. All is well with the bike, Tire pressure, balance, alignment, upgrade suspension, etc... (I know the Dunlops aren't the best, but I am stuck with them between the sizes and load range on the '09) I won't run anything else on the '01 or the '05
I ran into some Vehicle Dynamics Engineers in a roadhouse in Kingman, AZ about 3 weeks ago ( There are Manufacturer Proving Grounds just south of there - one of the facilities is HD) showed them the bike and described the scalloping issue.
After thinking for a while (a few more cold drinks) they suggested that I firm up the bushings on the left (drive side) of the bike to minimize the deflection due to torque. It made perfect sense to me, and since the Glide-Pro are firmer, I will look into them.
Am I the only one with the rear tire scalloping issue?? If you folks tell me that I am, I will look elsewhere for a solution.