Converted my Savage to BL finally!

[Savage03]

OK been at this for at least the last 2hrs now and im no where better off, new pinion and spur and ive tried setting it with different mesh and no matter where its set it makes this horrible sound, took a small clip so you can hear it.
Hope some of you will chime in not sure why I cant get replies, got the best place on the net far as im concerned for setting up BL stuff
I also pulled the motor away from the spur and it will roll just fine with no odd sounds just when the motor is meshed up to the spur. Thinking it was the pinions but I havnet got a real clear answer on that, I see most are using the metal spurs so not sure if I need that but I saw a couple say they are using the plastic ones so guess its possible.
I am at a loss at this point, hoping to run it tomorrow
http://smg.photobucket.com/albums/v1...t=625d50a8.flv