ok guys here's the deal.. last ride out I squashed my right side rad on a rock.. sent it to http://www.motorcycleradiators.com/ it should be back in no time.. no big deal.. so I thouht to myself I will go ahead and check the valves while everything is apart. now I have always gone to the dealership to have my valves checked but I decided to try it myself this time.. went to http://motoman393.thumpertalk.com/ and got some really good directions.. after pulling everything apart I started turning the motor to find TDC.. after about 20 revalutions and 10 swearwords I realized I don't see any H or I.. well I figured it out, I have a flywheel weight set. upon closer inspection I finally found the dot. (timing mark) ok checked all valves and I have one tight exhaust valve. here is my question, I can force the feeler guage (.008-.010) in with some resistance, and the next size down (.007-.009) slides in perfectly lilke all of the others that are in spec. Is this to tight? or is it close enough to run it? next, I'm not sure if I have yz or wr timing..wich is it? wich timing would be better with the flywheel weights? and finally if I change my timing would I have to reshim all of the valves, or would it just be the same? thanks in advance you guys rock..