the main handle printed extremely well (using PETG). The spacers printed well too. I would like to suggest embossing the flat surfaces of the spacers with an identifying number. Putting on sharpie numbering is ok, embossing would be the next level. I’d like to hear some suggestions on how to get the spacers to “stick” into the base better.

printing of the body went well. the printed roller pieces — I had a heck of a time to get them to mate correctly. loved the idea of a “x-cross” piece to hold the two halfs of the spindle together — one side went on fine, the other was so stiff, I had to use a hammer to tap them together. will probably find a dowel scrap laying around to do the spindle. used PETG for the material.

used PETG. perfect print

model came out with no print issues. kids loved it