I've tried a few of the different fidget cubes/stars on thingiverse and this is the only one that has worked for me. I love the design. One question as I'm fairly new to 3d printing. I think I've got my machine dialed in. The cube sections turn out perfectly, but the hinges come out really "stringy". I'm using PLA on a flashforge creator pro and slicing with simplify. They work, but where the cubes and other printed things are smooth and you only see grains in the filament, I can see the individual strands in the hinge rods and they are slightly separating. Do you know what setting may help to improve it?