There's always a solution, now for the guy's that are worried about my lense falling into their engine I have a solution for that, wrap it in high heat plastic, not saran wrap , something even better, you know the cook in a bags like for a pot roast, those have a much higher heat rating that saran wrap...450 degree's is what I'm talking about :shock: , see all one would need to do is remove the o-ring put some of that plastic in over the lense nice and tight and put the o-ring back on trim up the plastic then spin that sucker down, the lense can't go anywhere as it's contained..Now I may not sell the cap as shown anymore, but I might make a kit instead so you can make it for yourself.. All you would need to do is get some cement.. :Egyptian: Dan's right I'm a little goofy....But I think up some neat stuff.. Like my drink holder, look in the first photo, I took a 3" piece of pvc pipe and cut a piece of plywood to fit the bottom and wrapped it in imitation leather, Best darn cup holder I ever had holds my phone good too.. :shock: :shock: :shock: :smilie_happy: It's even cut at a 15 degree angle for the slope of the tank ha ha so my drink is level...Heeehaaa more coffee please... :shock: :shock: