Hi Mark! Your question is from months ago now and I'm wondering if you have found a solution to your problem. As a NeuroMovement Professional I have some ideas for you. I understand things from a brain perspective and I would start by considering that everything you do, every tightness you feel, is something you have learned. Whether you meant to learn it or not!!
You need to learn an alternative way to move so your system doesn't "need" that pain warning you anymore. I'd be happy to help you with a free, online or phone consult if you are still searching for answers!