Print-in-Place Counter Prime

This design was inspired by this Print-in-Place counter: https://www.printables.com/model/211634-print-in-place-3-digit-counter . I made a remix of that counter to add number viewing window or “shield” as I call it but felt there was some more room for improvement. 

This is counter is also print in place but is a little bit sturdier I think as well as hopefully easier to print.  I printed it with a 0.2mm layer height and it worked really well for me.  

I've added versions with different gaps. I haven't printed these myself so please let me know if adjustment is needed.