My M lives inside, but I’m going to be having it where it is outside for a month or so doing PTO duty. I could go down to the hardware store and get a cheap plastic tarp, maybe that is the way to go, but I am wondering about waxed canvas, I can have a 10x16 for around 100 dollars and it seems like the kind of thing that would hold up for a long time, I have always wondered how well they actually work vs the plastic ones. Any thoughts on the matter?