Bish0p,
You're correct I used a plastic winding check.
Plastic may have far more longevity than rubber does. Early on, or if a client didn't want a metal winding check I used rubber. Invariably they dry rotted, cracked, and fell off. Then I just removed the wrap adjacent to the winding check and added a new longer wrap from the end of the cork up about 1/2".
The trim bands are the devil to apply! I used to buy a box of 100 single edge razor blades. Then after tying off the primary guide wrap, or the trim band, just leave the tag end about 4" long. Hold it very tight with one hand and just place the new razor blade against it and it will cut clean at the base of the thread. On the few occasions where it doesn't cut off flush you can apply a little head cement to the end and when it dries stiff you can just lay the razor blade parallel to the wrap and slide it to the fuzzy end and cut it off.
The "football" epoxy wraps often happen because either you applied too much epoxy or you are not rotating the blank often enough so the epoxy doesn't "pool" in one place too long and dry. You can buy a rod drying motor for probably around $25. It rotates very slowly. I have one that has two speeds, one at 8 rpm to apply the epoxy and the other speed at 2 rpm to allow it to dry without pooling.
Here is a link to a really cheap Pacific Bay two speed motor. It is just $14.00 but you would have to mount it on a base figure out a chuck to mount the end of the reel seat in. I found a little plastic cup and filled it with foam rubber with a "X" cut into it with a razor blade. The I could put in large or small diameter butts, mid, and tip sections to dry or of course the whole rod. But if you want to dry the whole assembled rod you need to construct a "V" support that you can place a few feet away from the motor.
http://www.flyrodcrafters.com/rod-drying-finishing-motors/
I was able to use a machine shop to make my motor mount and support. I had the luxury of running a huge machine shop and after business hours I would use the machines. I have a Sully wrapping and drying motor and support and would be willing to sell it to you for a reasonable price and the cost of a box and postage.