Originally Posted by AyooooJay
Everyone's situation is different. It's not mandatory for the plywood but it's only $2 bucks at home depot, doesn't hurt to have it there. I recommend wiper option in case you're planning to stuck your car for a long period (more than a year). Help prevent the rubber from sticking to the windshield (I've seen it happen before).
While I understand that everyone's situation is different, I'm just trying to figure out why certain things are done and if there are any logic behind them. Yes, plywood is cheap but what is it's real purpose?