During the summer I completed my swap and made a -3 stainless clutch line with stainless steel Earls fittings. It has been fine all summer and fall but the other day I lost all my pedal pressure and realized I was out of fluid. I found that it was leaking at the 90 degree swivel I have coming off of the master. My question is if this is happening because of the extremely cold weather we have been having and is ruining the seal or not. The actual part where the swivel ends looks a little bent but it has been fine this whole time until now. The line itself is a teflon line made for high pressure and the line itself also seems to be wet with brake fluid. Thanks.