Is the stock coil water tight? I ask because today I got it wet ( not submerged) and wiped off a leaf with my hand and when I brushed my hand over the coil it was just like the other post on the t2 from another user. As a static sound when touched. But when it's dry it's fine. I'm thinking it is fine, just more sensitive due to the water, but I don't wanna submerge it till I get a response, I would think today's coils are all water tight but I don't know either. Thanks for any help on this.