I tried seeing if the outer seal is leaking, the one I can see around the module from the outside, so I fired up my leaf blower and even with a concentrated air jet completely around the seal I couldn’t see even one water bubble move inside on the lens. Where can this moisture (just on the lens, not puddling in the bottom) be coming from? I’ve had plenty of car washes and even this time the driver side is perfectly dry so where can the moisture be coming from?