Mi
I have seen it on other makes, I did find on my right arm that it was quite oval compared to the left which was rounded, so all I did to bring it back into round was apply some heat to both sides, didn't take a lot, and while applying the heat I put pressure on the widest part of the oval and pushed gentlye until they returned to a round shape. I know others take off their strips, re-cut and re-glue, but I found the heat and squash worked wonders for mine. Good luck what ever you decide, as I said I have only seen it picked on a couple of times but for me mine just didn't feel right.