I used the fix Ray suggested, and it's worked fine. The hose sticks on with no help. Also, AutoZone and Advance Auto Parts (and probably others) have vacuum hard lines you can buy. I got some of them to replace my secondary controller's broken line. They're all 1/8" OD, at least the ones I messed with.

-Philip Maynard '95 Contour [71 STS | Track Whore] '97 Miata [71 ES | Boulevard Pimp] 2006 autocross results