
On the successfully-patched side I was lucky cos there was just a piece of the plastic protruding out there, which I could freely punch through cos the screw would easily go through the plastic and would appear on the other side of it, so that I could see its end and even put a nut there. However, with the other side, I have nothing to screw to and therefore I am asking if it is safe to screw to that part of the plastic, which appears to be closed off. That area there is like a small hollow chamber on its own and it feels safe to screw through it, but upon 2nd thought I thought it might be a tank for something or might house something important. It's not like my screw would penetrate too deep into it. At most it would punch in like a centimeter or 2. Still, let me hear your take on it. Thanks!
