Hi Zennmaster,
Thank you for your work, just received 2 of them in duraform PA, but there is a mistake where the crank liner sit, there is too much space so it doesn't fit (see picture).
The space between the 2 holes is also a little bit too big and they are a little bit too close from the rotation hole, so there is a little cross-eye (excuse my poor English)
Perhaps it will be better to not make these 2 little holes in 3d model ?
Again thank you for your work !