Rugged Box For In Ear Monitor Receivers And Batteries

I have modified the rugged box to be able to fit 4x LD Systems MEI1000G2 receivers as well as 4x AA batteries, there is a small 5th slot which you can use the metal clip at the back of each receiver to clip onto the dividing walls so they don't all shake about. For screws it uses 30mm length ones. The receiver slots are 30mm x 67mm, I did make them slightly oversize, so if anyone is rocking any other brand hopefully it can fit? I only have the LD systems ones so tailored it to that. I personally never use the seal but have included it in the files for those of you that do shows on the sea. I am aware that there is a slight gap in the inner rim of the seal on the inside of the box. I'm gonna be honest I cba fix this as my ADHD has reached its limit on this design. But should have no effect on the box. In terms of 3d printer I use a BambuLab X1. I just press the print button and printer go brrr. I come back, print done so apologies for lack of print guidance. This is my first ever upload so any feedback, criticism is more than welcome!