Gridfinity USB Charger Holder (EU plug)

I wanted to have a lo-o-ong holder for all my chargers to put it in gridfinity drawer, but I was not able to find some.I very liked @keineantwort idea of his free position charger holder, but it has only 5 gridfinity units length. Another side @Variant9 published great OpenSCAD script for his approach to hold chargers, but it wastes too much storage space.So here is a perfect parametric mix! ☺️ Now you can easy print pre-generated free position holder sized from 1u to 7u (5u for A1 mini) or even generate some special one by self with Customize button. Also I made some clearance tuning for better charger plug fitting.