Doesn't seem to make a difference.. for cobs anyway.
I have put all my pipes in an Excel spread sheet and...
Then tomorrow, since I really like A and B I'll swap C for D and keep A and B.
on a three day rotation (6 pipes) and I have 5 different (6) pipe rotations.
The next day might be A, B, and E.
I'll also grab a couple-three off the rack and... Then I'll put those back...
Then I compare this to another spread sheet of...