I have a squeaky Mesinger seat that is driving me nuts. I have no idea of the year but only has the 2 springs in the back (60's or 70's???). I have tried lubing all the contact points but that didn't help. I was thinking of cutting pieces of innertube to put on the top and bottom of the springs, like a gasket. But there has to be a more proper way to stop the squeaks. Any ideas??