You could also try hammering on your board with your legs,( ride aggressive) but God forbid you can not do this with a short board, unless your as quick as a cat. all I know is it works on my 186 & 196. and don't do it on ice. I know if I missed something else, Ackno will point it out.
I agree with phillfell, I have 4 speedsters from 167 to 196, all before 2000, unloaded the two newer ones. they just were not as damp. BTW LOVE the 196!!!!! have not been on a Donek yet, plan on trying them at the ECES. just my 2 cents.