Billy Goat
WKR
I only shot one deer with that setup and didn't even think to check. Honestly it was the rattling field tips that drove me crazy. They would loosen with every shot. I stopped doing it when Dudley said it was a bad idea. Kyle Douglas recently said it was a horrible idea as well. However Levi obviously does it. Gillingham has also messed around with it. I would say the only time it is critical is if you are using a right single bevel or offset blades. Muzzy Trocar, Ramcat, B3, and Raptor Tricks are all offsets that people don't think about.
Seems like I have just as many field tips loosen with right as I do left. I don't notice it coming out of the target ever, I never tighten my broadheads back up. All my field points come loose rattling around in my hip quiver, unless I do the small drop of loctite or orings on them.
Definitely wouldn't mix helix and bevel direction.