The only real SC story i have is when we visited the Nottingham one on our May tour just gone.
At the time i was in 'Active Jazz' mode (now satisfied by my Deluxe), but they had a Miller Jazz on the wall, i said "May i try this please", they even had the exact stack that i use to play though, perfect!.
"No"
Ummm, right, any reason? lol
Apparently it was protected stock from HQ or something, i can buy it if i like, but couldn't try it. It wasn't cos i looked or smelt a bit mucky (touring does that to you), because i tried a couple of more expensive Stingrays.
But what a ridiculous policy!
I've looked around the Oxford street one a few times, never tried anything though. Dunno, didn't like the atmosphere much so left!
Si