Quote Originally Posted by etack View Post
Can you post a pic of the Cu and contact with something next to it to compare size too. I was frustrated the first few times. I wasn't giving it enough heat.


Eric




Size reference is a 1905 Barber Half, just for fun. The top two are mounted on plated brass, while the remaining six are Copper. I don't think it's a sufficient heat issue, I heated a Cu one red hot a couple times, and a brass one kind of melted ....

Sorry for the pic quality, it's from my phone.