So I read on here, somewhere, that when building my mash tun to put a spring in my stainless steel braid to keep it from collapsing. This back-fired on me. I got a stuck sparge and found that the spring had rusted. Now I'm reading its not required. So should I have something in there to keep the braid from collapsing, or just let it ride, or get a new setup? I don't want to deal with another stuck sparge. I almost threw in the towel after all the trouble....