On 10/22/2013 8:58 AM, Karl Townsend wrote:

With my LM, I have an aquarium pump rubber banded to the powder
dispenser for the vibration. Others have used cell phone vibrators. It
also gives me +/- .1 gr with flake powder.

I see Larry coming with a lesbo joke about using your personal
vibrator

Karl



And he'd be RIGHT!