Folks, if you've recently upgraded or renewed your annual club membership but it's still not active, please reach out to the BOD or a moderator. The PayPal system has a slight bug which it doesn't allow it to activate the account on it's own.
If I run mine any more then 6 - 8 weeks it changes to a rock hard concrete like substance that is near impossible to get out of the reactor. I've actually used a small hammer drill with a masonry bit and it was still difficult to remove.
Good Luck