I have a pound or so of mystery solder. I was wondering if someone out there could carefully cut an inch of known solder and weigh it with your powder scale, that way I can do the same and go by how much lighter or heavier it is and guesstimate what mix it is. just make the cuts as square as you can and let me know, that is... if if anyone is willing to do this for me. it would be greatly appreciated!!! thank you!-Travis