Ignoramus22979 wrote:

I would use 7018 throughout, and 1/8 for creating those beads. You may
want to run it a bit colder so that you do not burn through the
tubing.

If you do not need extreme strength, you may have easier time with
6013.

Thanks again Iggy. I am comfortable using 3/32" 6013 on 1/8" stuff I stick
together, and I'm hoping I can get the hang of the 7018AC after some
practice.

Jon