If you're getting another one, keep a pen/paper/ tabler with you.
Write when you can, what relief, if any, that you get.
I'm sure that you'd get some.
you hafto give that up to them.
It's how long it lasts....
And, be fair about that too.

So, there you have it.

Blocks do something, maybe not the "Magic Bullet", but they do work.

So, be fair and write up what they do for you!!


Pete
ASB