Sharing a pottery wheel with my cousin is leading to constant bickering
My cousin and I pitched in for a second-hand pottery wheel to save money. He always leaves chunks of wet clay on the wheel after he uses it, and I mean every time. I came back to the shed yesterday and the clay had dried into a rock-hard lump. It took forever to scrape off and I worried about damaging the wheel. We only have this one small space to work in, so his mess directly affects my projects. I asked him nicely to clean up, but he just laughs and says he'll do it later. It's getting really annoying and I don't want to ruin our friendship over clay. Anyone have a good system for sharing tools with family without all the drama?