About this 3D model

This replacement battery door for the Logitech M525 mouse clicks into place nicely. This was so very challenging. I used the Fusion 360 T-Spline patch, with three reference photos. I used some radii measuring tools from Thingiverse to help create guide circles and eyeballed it until it looked right. It took many, many 2 gram test prints of just the edges to get them right. It took about a dozen test prints to get it right. I lowered it below the bed in cura to print only the edges with 1 wall thickness. These quick 30 minute prints let me iterate quickly.