Going to be machining mine for a slot this week. Got it all marked up, end-mill chosen.
Although, I'd like to test and see what the FPS is right now. I have on my T-board 12 dwell and 175 ish psi. With my sprung HE bolt, I was chrono'ing +- 5 with the except of some paint that was a smaller bore. So until I match my paint/barrel better, the numbers will fluctuate.
I'd like to see what I'm shooting right now, went through a few pods today with some new settings. Like to see the FPS with the current settings, so I guess I'll maybe try it out this week once I get to the field.
But I'll machine the block for a slot this week