I have a predator 314 2nd generation, it is a 5/16x18, i had it made to match a cue i had made from mike erwin so it has matching ringwork ,i sold the cue and the guy that bought it did not want the shaft,and i have no other 5/16x18 thread cues all i have anymore are 3/8x10 and radial pin cues, so i am wondering if it's possible to have it converted over to 3/8x10, as i look at the insert the outside diameter is larger then the 3/8x10 pin , so i was wondering if a cue repairman or maker , can tell me if someone makes a 3/8x10 insert ? I know all my 3/8x10 are just drilled and tapped to 3/8 but i seen the mcdermott i shafts look like they have a insert , if not i will see if someone wants to trade for a 3/8x10 or i will have to buy one , but if they do make inserts i will have to have the collar changed to a plain black collar also , i would appreciate it if anyone could help, i am new here and tried 3 times to post this and it did not go through, hopefully this one does, thanks