Dual Extruder X Carriage Adapter from QuantumConcepts for M4 and Bowden with 4/2mm

This is a dual extruder X carriage adapter for a Mendelmax 1.5.
Thanks QuantumConcepts for this item.
Now with a hole for M4.
I use this with two Airtripper Bowden Extruder.

The picture in the picture is from my 9 year old daughter.
She loves hores ;)