hi folks got some questions on this older model.I have ownwed it for about a yr,it has become very crappy running but it also has poltergeist like symptoms.

I have changed plugs,did a valve check(.010 with drag),rebuilt carb took all parts out and soaked them, it needed it,drain water from bolwl and added a cup of meth-hydrate to gas for moisture control.also installed inline fuel filter,checked and added dieelectric grease to all connections.

wont rev out,just acts like a dog,next ride shifting gears rippin good then shifted into 4th and same old pos symptoms....

......the only thing i havent been able to do is check compression,all my gauges wont screw into that metric hole,any body point me in the right direction for this as well as any previous similarities you have had with your own.

I want a service manual for this but dont want to spend the $60.
thanks for anything.