@bogibus Back a couple of decades I lived in OK.. My wife did a lot of barrel racing and such. She and her "horse loving friends" had all kinds of lower back pain from the constant pounding they would get in the Western Saddles ... When I had an injury and had to have a spinal fusion, we had a party with a group of those with major back problems as we were all getting older and dealing with youthful recreation.. Have you had a really good back check-up as those nerves as so prone to problems... Ken