Converting old Festool extractor ports

[peter-harrison]

Is there anyone out there who knows how to do this? I have two sanders and a router which have the old ribbed socket. The hose is always falling off, no matter how well I put it on. I'm wondering if there's a clever 3D printed part to convert to the newer bayonet fitting?

 

[Spectric]

which have the old ribbed socket

The Domino 700 has that same ribbed socket, I use one of these that fits snuggly and also fits my Bosch RAS.