I have just purchased a ZZR1200 and it has 2 problems I would like to sort out. 1. at low revs the engine feels like it is holding / pulling back. once over 3K it is smooth. 2. Appear to get tingling in the right hand after 30 mins yet I normally ride a Ducati 999 which is more vibration but no problems. Has any body had either of these and if so did they cure them and how. cheers