Printed very easily on x1c with bambu pla. Take your time with assembly and ensure pieces are aligned correctly.

Printed with Bambu TPU-for-AMS. Feels and works like a store bought product. Awesome. My only remark about the print profile is there are weird supports on the first layer. If you use TPU like I did, consider an alternative interface material for the support as TPU bonds aggressively to itself.

Fast print and everything fits well. If I was to print again, I'd load it up in BambuStudio and lower layer height and add some elephant foot compensation.