I just got some new pilot powers front and rear. The stock size on the 636 was 120/65; the power is a 120/70. Do you think that will create any steering instability? When I initially got on the new tires the front felt higher and the steering was lightning quick. It's probably just the new rubber, but I could use some input. What a world of difference with some new rubber. I forgot how precise this bike turns in.