I recently bought my 3rd V22S single shot action to get one with the RBLP configuration. Was hoping I would be able to move the fresh Benchmark bbl that I'd recently done for the 1st V22S (RBRP) over to the new #3 action, even though I knew it was unlikely to work out that way. I was happy with how the new Benchmark was shooting on action #1, so besides being lazy, I was really wanting to see how it shot on action #3. But when I pulled it off the #1 action and tried it on #3, I found that the extractor slots were past the point of lining up correctly. So rather than setting it back to go nearly a full rotation farther onto the #3 action, facing off the breechface to compensate, running the reamer in to get the same amount of bullet engraving as before, then having to get it set up in my indexing fixture on the mill to cut the extractor slots deeper...and because I had another new Shilen ratchet R5 blank in stock...I just put the Benchmark back on #1 and did the machine work to get the new Shilen blank finished for the #3 action. If I hadn't had the Shilen blank in hand, I would've given more thought to doing all the machine work to the Benchmark to get it fitted correctly for the new action. But honestly, it's a PITA to do all that machine work on a barrel that was shooting great on the #1 action, because there's always going to be some self doubt about how closely my 2nd set-up in both the lathe & mill are going to be to the original machine work. In the end, I really felt that the best route was to simply set up the Shilen and start off fresh...and the way action #3 is shooting with the fresh R5 Shilen, I'm glad I went that route. I'm not relating all this as a slap in the face to VGW's accuracy & consistency - only to illustrate the reasons why we don't see shops offering pre-fits for Vudoo (or any other actions that require extractor slots).