At some point I had a plan to build my own compost tumbler. I had a difficult time trying to find a decent priced but sturdy bin to make it out of so today I gave in and bought a Lifetime Compost Tumbler from Lowe's. I started putting it together, thinking that it would actually be easier than building one from scratch. I am not so sure. Do they actually do a practice build before putting these on the market (including screws that are too long for their purpose, etc.)?