Not sure if this is the right forum, sorry if it isn't. I am building an MLT using FlyGuy's method with the steel braid. I am concerned about the braid getting crushed, so I want to support the braid internally. I have some 6 gauge tinned copper bus bar that I want to wrap like a spring, is this ok to use? I would assume so, as soldered connections are fine, but I just wanted to check. Thanks in advance!