Shaun,
Just keep the vial upstraight and break the top off with your fingers. Draw the water with slin pin and squirt it on the side inside the powder vial. It mixes instantly-no need to shake. Keep 3 slin pins handy. Draw 0.33 in each. Use 1 and keep 2 in fridge for further use.
If everybody does it, is it still cheating?
