When I pulled the Orange Blossom Spcl. out of mothballs several years ago the printed circ. on the back of the guage custer was melted together at one location. I replaced it and the same thing happened. I have a new one on now, and have not plugged it back in. What can I do to check and make sure it doesnt melt this one too? Thanks! "High compression engines take longer to start!"