Makita 23 gauge pinner works fine needs the $30 driver about every third or fourth pin does not come out and sometimes it will jam. I took it to Troy electric to get fixed. They no longer do that but he did tell me to order two of the drivers as they do wear fairly quick depending on the usage. It’s very easy to take out. I took it out to see if I was able to flip it over if that would help but it doesn’t and it took under three minutes to take out and put back together.