if you do this, you will probably get a red maroon color, which i thought indicated speed, but the same pill gave a different result on a cd case. i think the aluminum changes the results, and i think this is something that should be mentioned to anyone buying a kit, and also whatever else may change results. it kind of made me look like an asshole when i told someone what had happened before, and i tried to show it to him and it was different. i wish i had known.
