Originally Posted by modeltronics

Dave and Lonnie
Your screws for the PSP test stand were just sent at the post office. The heads of them were turned down to .320 ". I did test a couple in mine. The heads stick up about .030" above the mounting bars. I think the original PSP screws were faced off a bit to be flush. I didn't notice that until I tested them but they will function fine. When I made a batch I wrote a very simple program to turn them down in the CNC Lathe during my lunch break. The machine kicked out 20 screws in about 15 minutes. If I would have had more time, I would have had it chamfer the top edge. Instead to do it fast I just touched them with a file while they were still in the collet. I hope they work good for you guys.