Drying Chock Pipework for Polydryer

This allows the drying chock by stustu242 to be connected to a mounted Polydryer in a AMS stand setup. This is an extension to the original drying-chock. The original chock is still needed, this setup connects the AMS to a Polydryer, which is mounted onto the AMS Stand. I love that the drying-chock doesn't require any modifications to the AMS to use, and there's several designs for connecting to a Polydryer. However I didn't have any heater hose to hand, so designed pipework to print for the connection. Since both the AMS and the Polydryer are now mounted to the stand, this gives me a very solid setup, without pipes drooping down. It should be easy to modify the step files for different setups if needed.