I'm 5'7" and just bought a yzf600r(yamaha) and I love it but I stand on my toes, well I wouldn't say toes but not my entire foot plants to the ground standing upright. I was wondering if this is a bad thing especially for a newbie like me? Not sure if I should lower it half an inch to plant my feet down, but that's just it I feel it might be too much trouble for just that half inch.Is it normal for people to not touch the ground and still have a great experience with there sport bikes? Would appreciate the advice.