Using Powerlevel 9/10 helped me a lot.
Pain was somewhere else, so I treated that first - removed/reduced the pain, not the problem.
A cranio therapeut pointed out the blocked sacrum. I then treated that directly with M1, Omni 8, 2x2 coil. Got everyday a bit better - after 4 months of no real progress with the primary problem. Best progress was even on a day with 12 driving (620 miles / 1000 km) and constant M1 and 2x2 coil usage. Driving is typically the worst thing you can do in such a situation(the sitting).
Best,
Hans