[hootie7159]

Save the screws you pulled off the ten-t when you removed the nitro components....the 2biggest screws go into the rcm center diff mount...the 2 skinny long ones go into the top plate of the center diff....and the rest go into securing the battery tray...and the center diff spacer....I know it doesn't come with intructions but the putting the kit together is pretty easy....if your unsure just place the screws that came in the kit into the bottom of the tray and motor mount/top plate before you attach it toyour truck jut to see which screws go where...but don't force any screws in....BC you might strip the holes....oh yeah, and the screws that's in the small black plastic cylindrical shaped piece goes into the motor and it makes adjust gear mesh easier so that now all you have to do is loosen one screw to adj gear mesh....hope this helps....and no, you did not waste your money...mike make top notch stuff...and if something is wrong he will be new than happy to fix it for ya ;)