Had a little problem with this old girl over the weekend. She changed her mind about being an auto drive and wanted to become a straight away drive, ie when she'd she would just take off. So I had a look and found lots of junk around the clutch lever which seem to help, but when she starts now she still try's to move slowly. Is this normal? I haven't had a lot to do with these so I'm not sure. So need some advice. I can stop it from moving by just putting my hand on the bars,but if you lift while idling the back will turn at reasonable speed, with the handle in the stop position.