Burton's Supermodel 174
I had a friend who left me his Burton Supermodel 174 when he died 5yrs ago. I am just now becoming comfortable to fix it up and I took it in for a wax and edge sharpening. When I got it back the guy was freaking out that I had a SM 174 and telling me I should put it on a shelf and never ride it! I was wondering if anyone knows what years Burton made the SM 174 and if I really should retire it and buy a new one.