on average how much usually does our bikes (636) backhalf? from what i have noticed, a 1000 is usually 27-30mph. im seeing about 22mph on my 636. is this normal?turning 105.5 mph in the 1/8, and only 127.5mph in the 1/4. does my 1/4 mph seem a little low to anyone else, or am i hoping for too much. i mean i see 636s on here saying 132mph thru the 1/4. im not that heavy about 165lbs suited. my mph thru the 1/8 seems on par with others i have seen.just wondering if my 1/4 mph looks a little low to anyone else.