sprocket problem...

im new to this site. just to give some info, i just bought a 80cc(its really a 66) engine kit from the interent and i was plannin got set it up today but ran ito 2 problems (so far). first, i had to extend my mounting unit so that it would properly fit my frame w/o hitting anyhting else, and second, when i began to weld the mount i realied that i should line up my chain and sprocket first ,so that the chain will nt in the future fall off,... but im nt so shure on what the best to set up my sprocket.. so could any1 post somepix of how you did it??
thanks david

Well I am using a SBP jack shaft now. If you could post picts of what your manipulating you get a flood of replies sorry I could not help.

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