.rubber sheets or just use a tarp? For research purposes for my, uhm.book about desserts, yeah.
Call the inspector and make him replace the units he ruined. The proper way to test the units is actual smoke. Whatever he sprayed IS the problem.
Hey kid. I just checked all of your recently asked questions. Quit wasting your time, and our time. Some of us actually try to help people out here. You need to find some other interest. You obviously have no talent or ability when it comes to automobiles. The answers to all 80 or so questions have to be learned with hands on training. If you don't do the work, you don't get the answers. Source(s): Self taught ASE certified tech.