Ok, good answer,I like the .10 part. Is there a way to change mine to .10?
Either take a pic of your mech, or try to find a make and model... There are usually dip switches to control the price setting.
I keep cups of change on all my machines... Although we had a party a few weeks ago, and it was just easier to tie up the vend solenoid and have it on free play.. I got used to it, and for now my beer machine is free....