Some guys that deal with these all the time will probably disagree but I would dab three spots of seal a cone on them and wouldn't tighten screws other than just running them up lightly. Down fall its hard to remove lens using my notion.

Last edited by Loyd Pierce; Fri Nov 10 2017 12:54 PM. Reason: can't spell seal a cone brain fart day!

*Wanted Pierce Pennant Petroleum*