Rotatable base for AMS Lite 'mini'

This is a remix of the original AMS mini model, which adds a rotation function to it. I tried to make the mechanism not too high and quite reliable, so that it would fit into the limited space above the printer and last a long time. It allows you to easily service the AMS station, change the plastic, and gives the printer freedom of rotation during printing, so you have to worry less about the PTFE tubes. I have already printed more than 50 hours with this mechanism on my printer, and it has shown itself to be excellent.The mechanism consists of three parts: a base for mounting on the top of the printer, a rotating part, and its lock. All 4 screws for fastening are the same as when assembling the AMS mini, no new ones are added. Printing recommendations:Due to the complex shape, you will have to print with supports that are easily removed and placed in inconspicuous places. When removing, if suddenly difficulties arise, you can help yourself with a stationery knife and a lighter. A lig