Hey folks, I have updated the BrickFest Pipe Racers website: (URL) useful info from Doug Carlson about a PVC equivalent to the 5806SR. It's not a perfect match, but it should work okay. There's also an example track configuration picture (the (...) (21 years ago, 9-Jul-03, to lugnet.org.ca.rtltoronto, lugnet.events.brickfest)