so water and baking soda works just fine... good! unfortunately you'll probably not be able to get that ultra clean water and that scale on a loaner to send to me... or will you? 
anyway i'm not buying a $20 pint of water or a $20-$100 scale to make it either. i am sure some others feel the same way. making this hobby as affordable as possible is in my density... uhhh... nope that's right, density. :raspberry: when i decide to get off my a** and get a drop checker i will be using my calculations stated above and rain water. should work just fine. :thumbsup:
anyway i'm not buying a $20 pint of water or a $20-$100 scale to make it either. i am sure some others feel the same way. making this hobby as affordable as possible is in my density... uhhh... nope that's right, density. :raspberry: when i decide to get off my a** and get a drop checker i will be using my calculations stated above and rain water. should work just fine. :thumbsup: