Hi everyone - Tons of great information on this site, and I finally just registered in hopes of getting the water chemistry in my (new to me) spa.

I've read some previous posts from other users, specifically a "tphaggerty" who was using BBB in a softub and I was hoping to get some advice on how to start and to see how other's long term experience has been. I've purchased a Taylor K2006 kit which should allow me to get some accurate measurements prior to adding any chemicals.

Has anyone successfully used the BBB method in a small volume spa/hot-tub rather than a pool?
Is there a BBB for dummies with step by step instructions somewhere on this forum (as I can not search as of yet)?

Thanks for your help in advance!