Now that cartos aren't the red headed stepchild anymore, is anybody working on a cone for the fat bats that would have a slightly larger diameter opening at the small end to accomodate the contact paper wrap most cartos have, which increases their diameter vs. a metal 510 atty/cart combo? I end up peeling the wrap from my cartos to get them back down to standard diameter ( IIRC i read that it's 8.5cm normally and 9.2cm wrapped) but it would be nicer to have a cone that fit.

