I'm having trouble with a savage xl k5.9, it starts fine, tune is good and I have just fitted a new clutch. The trouble I'm having is it engages drive moves a bit then stop and it will rev on the spot. I can slowly pick up speed and it ill be fine but under WOT it dis engages drive and the spur and pinion gear are left spinning freely. I have tightened the slipper clutch and checked the gearbox and there doesn't seem anything wrong can anybody shed some light on this problem please?
Cheers
Rich