Parametric Rugged Box for 3ml Vials

An update to my previous rugged box remix, designed to hold an assortment of empty 3ml vials.

I've included a bunch of designs ready to be printed as well as the files necessary to customize the box a bit further in Fusion 360 if what is here doesnt fit your needs or you find a niche issue with the ones I made that needs to be fixed (Please report issues if you do come across them!). 

The premade designs require M3x30 (Except for the 1x1 model which requires M3x20) screws, but you can customize the screw length in the f3d files if need be. Single latch cases require three and double latch six. I like to use headless grub screws like these: https://www.aliexpress.us/item/2255800662710347.html

An example of how the parts should be oriented on the print bed. No support needed.

Added a custom insert and updated/added parameters.