All my pipes are straight save a Sav 320 that weighs 65g. I'm really interested in trying a hands free pipe and am drawn to the idea of a bent pipe for the purpose. Do folks follow a rule of thumb for weight and a degree of bend? Most of the pipes I'm looking at are somewhere around 56-68g with either a 3/4 or full bend. I imagine that heavily bent clenched pipes may have an issue with smoking wet. Is this your experience?