Filament Park for 4mm OD PTFE Tube - Pushfit Connectors

This is a remix of stephenmhall's filament park from the "Airtight Filament delivery system (almost)" (http://www.thingiverse.com/thing:814597). I had some extra pushfit connectors available so I created this filament park which is threaded to accept the pushfit connectors I had. You can just screw the pushfit connectors into each port. I also added some extra depth in each parking port so that you can leave some filament sticking out from your PTFE tube to make grabbing it easier when you want