do yourself a favor, though... the switch that comes with the hurt or the summit setup is poor. replace it. i didn't listen to that advice and found myself in the burnout box with the tires not locking all the way... you roll so you have to stop, back up, and try again. a new switch fixes that.
good luck!
BTW - do a search on lineloc on the board here. i forget who posted it, but there are some pics that are so good that you won't need to read the instruction manual...
JD