[rcgbob44]

It doesn`t really matter where you start providing you have all the holes correctly marked out. Start of using a small pilot drill and let the drill do the cutting ie don`t press hard to go thru` the material your cutting.

After you have drilled your pilot holes, and thay all line up, use a larger drill if need be, and go up in several sizes untill you get to the desired size.

I would suggest you use masking tape to mark the holes and this should stop the drill from "wandering" all over the place when you start of.

Good luck and don`t use the hammer action!!!!!!!