I love my Extruder. I will recommend it to anyone that makes handles..
My clay is stoneware and nice and soft.
I also love how easy it is to clean.
I've used this extruder for many years. I have the expansion box and use that regularly with custom hollow dies that I made from signboard (a high quality plywood that is mostly waterproof). I make thousands of extrusions and can rely on my Scott Creek every time.