Stove Knob

This stove knob was redesigned, from http://www.thingiverse.com/thing:489698 .Its structor was unprintable for me, this one is fully solid, you can choose you density level in your program. I am currently building this and have another 2 hours of build, I have it set on 75% density ....For the half moon there is 2 sizes this is the larger one.I may upgrade this latter with temps but this is the prototype.I will post if this works after printing