I have been thinking about potential leaks after closing the rear baffle. I have been thinking that I will try to test for leaks on the tank without the rear baffle installed. My idea is to take some plastic and wrap it around the back where the baffle is suppose to go and seal it temporarily with duct tape to create a seal and then pump up the tank with air. I figure if there is a leak, it will show up and it would be easier to fix before the baffle goes on. After any leaks get fixed on the main tank, then the baffle is put on and final leak test is done. Anyone try this before?