Originally Posted by SDFever (Post 3530751)

Typically, the only reason a Snappy would fall out of cal is if it's dropped hard and/or stored while "left on".

If it's the screw handle type, back it off when you're done. Back it off if it's sitting for more than 10 minutes like when you eat lunch...

If it's the dial click type, just un-click it after use.