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.

Edited by Loyd Pierce (Fri Nov 10 2017 01:54 PM)
Edit Reason: can't spell seal a cone brain fart day!
*Wanted Pierce Pennant Petroleum*