I am getting different results, I am using 2" Blazers and getting great groups. I used to use the 4" and found them OK but not consistent. I made a few arrows with 2" to try the Grim Reapers (which also group great) and when I screwed on a slick I found them to be more consistent than the 4".. Go figure..
Deer open here in 14 days, 14 long days.. I have put my share of preparation into my first hunt so there is still a lot of testing/practicing to do yet. I will probably try the 4" again in the next couple days to confirm what I have been seeing, the last time I tried a slick with a 4" it cost me a toilet seat.