We had to trim my small wrist seals a couple of rings. Watched you tube videos and read several articles. Ended up threading them over a short section of pvc pipe and used an exacto knife with a new blade. Much easier than I expected.
Thanks. I've watched a few videos. It doesn't look (to me) hard at all. My original need behind the thread was to find out how often people actually did trim them. I was all ready to trim my neoprene seals when I came on here and people said "NO....just stretch them", lol. That would have been a mistake for sure.