tote gote 403

I'm new to the site here, glad to be a part of the mini bike club. Looks like a lot of knowledge here. I've been wanting a tote gote for a little while and this one just came up for sale real close. Its in ruff shape but workable I think. From the little research I've done the climb away clutch...

[B]Hello Folks, I am new to the forum! I have a tote gote model 403 that I have just installed a new belt on. Any tips on what my belt tension should be? at idle the belt just starts to barely engage. At high rev it struggles to reach peak speed with vibration. I am new to this...