Dennis, Katie, Parksie, Jethro i beat ya too it excuse the pun!

Gary just use your hand! From experience i found that the hand is the best for Knob Control over other things. Even better it some cirCUMstances is a females hand!

I was gonna post this in Q&A but i figured gary wouldnt appreciate it!

Knob

if that doesnt work look in q&a under Knob Control!