Hey dude are you still looking for info, Also would be really interested to hear how bad your back issue is, Iv'e been suffering really bad for the last 3 years after kite surfing accident so have lots of tips on managing pain.
Anyways gimme a hola man, if its a back issue i have a wealth of painful experience
Paul.
Anyways gimme a hola man, if its a back issue i have a wealth of painful experience

Paul.