I am currently working on finishing up my 338-06 build and in short I screwed up my pillar bedding job by not making sure my action screw holes were in line with my pillar holes. I ended up buggering the front action screw hole up alittle bit to where I can get my front action screw started. My question is can I use a 1/4 x 28 TPI tap and and clean my threads up? Or will doing this make the action screw hole alittle bigger than factory? Ive done this before but on a top scope base with 6-48 holes and used the same thread pitch but the hole actually ended being alittle bigger, making my screws wobbly due to the extra material that was cut out. Do I need to go with a thread chaser tap or can I just use a regular 1/4 x 28 TPI tap? Thanks in advance.