Karl asks, "Can someone point me in the direction of some balance beam type scales for weighing out the epoxy in the correct proportions (5:1)".
============================================================================ =========== I used a digital kitchen scale, 1gm resolution, and added an extension arm to give me a 5:1 ratio. I can now weigh down to 0.2gm. http://4.bp.blogspot.com/_yaM9imvAgF4/SeKqtomhD9I/AAAAAAAAAc8/yKQRlUmYhGY/s1 600/02+belly+extension+077.jpg Paul. Brisbane, Australia.
