Good question. Most of us have moved to wiping when shooting with our barrels under the hot summer sun like you do in BPTR. However this year the NRA BP Target Rifle Nationals will be held in October at the Whittington Center (Raton, NM) I will be there. My guess is that old habits change hard, and many will wipe. Although, I will bet you a Dunk'n doughnut Dave Gullo will be using the blow tube and so will I AS the cool air and overcast sky's allow.
Don, I agree with all of what you wrote.
Cody, Jack and I won the Iron Sight over-all high 3 rifle team score. It has been a few years since I won it and that was back when Brian Chilson, Mike Patterson and I shot as a team.Attachment 225055
Sorry, just a little braggin'.