Does anyone have a good method for softening up this fuel line so that it is easier to slide onto the carb and distribution block fittings? It IS the 'right size', but holy cow it is very difficult to even get close to starting over the fittings...so I was just wondering. I don't want to grease it. I do have a heat gun and I have a cutting torch (jk). How have y'all done it? TIA !