Well the Epoxy idea is out the window!!! I was just up at webmedic's place and was tightening down the barbs on my test unit I was giving him and I didn't get the holes quite lined up and the barb pushed against the main block and pulled the top off!!!
Oh well, I got a few other things I am going to try anyway. The epoxy on the main block held it just didn't stick to the top peice. I should have applied it to both sides before putting it together. But this is just one example of how Epoxy can go wrong. There are a dozen other things that can easily make the top pop off.
Anyway I am going with the removable top idea anyway. I want to be able to clean the thing after a few months if need be!!!
To many ideas right now. I need to get to the fan controller project first so I have some content on my new site.