Wondering if anyone has a wiring diagram on how to wire my lathe with a forward and reverse switch ..all it has is a on off switch right now with one cord coming from on/off switch and one cord coming off motor with white and blk wires on end of each?? ...also is there a trick or idea how to align my counter shaft belt pulleys ..my counter shaft and motor mount to table with four bolts on the unit..having a hard time aligning pulleys up perfectly straight...or dont they need to be that straight???