So I have had to replace a few Episode LS subs over the course of the last couple of years.  All of them had water in them.  I am doing a landscaping project in my house and pulled one of my 12" subs out of the ground and as usually, full of water.  Do you guys that sell/install Episode silicon everything up before you install?  I don't recall reading anything from Snap stating you should take this step, making it a bit frustrating to have to deal with them as they are very labor intensive to pull out of the ground.