makerbot extended feet (50mm heigh)

I modified these feet from a thingaverse design , who's I cannot recall, but thank you .
I raised it up 50mm in a square block to fit into some standard padded table feet discs for sliding furnichair available at any local hardware store. the height lets cool air flow to the board better and also allows the bot to move slightly on the steel trolleys I have my bots on . I get better prints and less ooze on dual material prints.

hope it helps someone out there as these files avail on thingaverse have helped me