Thanks for the base model! Downloaded, sliced, added tree supports, and printed. Print came out nice. However... The top clip is approx 1mm-2mm too small (y axis) to clip around the Maximera rail. Check out https://www.thingiverse.com/thing:4907067/files for some more accurate dimensions. However, that model has got a really poor connection between the tab and the clip. So I'm going to remix both of yours and add some additional supports. Will run a test print and then post the link and attribute you both.