I started making sawdust today B+) i set my router's guide to make the channel for the truss rod. it took two passes, and after the first pass, the channel looked um......not straight. i have no idea how it did it....but it did. i ran the second pass and it looked better, but the one side is still a little..........wonky. what i was going for was (for a stewmac hot rod truss rod) a 7/32" wide channel. i ended up with something that's more like 1/4" in places and at one end is closer to 9/32". is my wood toast? can i use the stewmac recommended bathtub sealer to centre it within the channel? what would happen if it is at a slight angle? i'm talking a degree or less........ it's my first, and i'm willing to go buy a new piece of wood and i'll probably finish this one anyway for the practice, so if it's a useless piece it's not the end of the world..... any help is appreciated.