[Major Tom]

I used Dremel sanding drums to remove most of the wood. On my grips, where the safety mechanism is need the most relief so that the lever would function OK. It took me hours to do the job. I also had to relieve the porting at the top of the grips that slide under and into the frame. Be careful there! Also had to enlarge the area where the grip screws seat. I used Dremel router bits.