slight miss on pit pro 125

i have brought a pit pro 125 awesum bike sounds and goes gr8 only problems the oil capacity is stated as 1100ml i put 1000ml and it read on the dipstick overfull so i drained some oil out and now its ok so i dont know how they get 1100ml of oil in there with out it being overfilled i have had is a slow leak on front tyre be4 i even rode the bike goes flat over nite and it has a slight miss on idle and on acceleration i have taken the shitty plug out and replaced it with a ngk one now im thinking that it maybe sumthin to do wid air n fuel mixture or maybe cdi any help would be great

the wrong reading on the dipstick could be due the the angle of the motor? dont wory about small misses while idling if the bike has a dead spot while riding than u have a problem... since ur doing a oil change it means u have rode the bike abit? check the valve clearances and spark plug gap

__________________
Shit just does'nt happen, assholes cause it

i had the bike standing up and just placed the dipstick in the hole not screwed it in like it says. Its still got the slight miss wid the new plug must not be nothin to big thnks for the advice

What part of the rev range is the miss ? And does it cut out for a second? Please explain a bit better.

yes it does cut for a second. it had a miss from idle to 1/4 throttle after that its ok took it for a burn be4