OK, been having the same issues as everyone else, I just need to know what the appropriate diameter for a 3 port barrel. According to your post it should be at 3/32 but I can't fit that in the port. I can fit the 5/64 and it seems to be the exact size. Does this mean I need to drill it out to 3/32. I have been having some FTE problems since day one and am almost at my wits end. I really like the S12 but I need it to be reliable if I'm going to keep her.
Any input is greatly appreciated.