Hi
The best setup I've seen was rigid pipe connected to the waste outlets, passing through the handles of several of those dog corkscrew things screwed in to various depths to create a suitable fall for the pipe.
http://www.towsure.com/product.asp?p=1184
HTH
Paul
The best setup I've seen was rigid pipe connected to the waste outlets, passing through the handles of several of those dog corkscrew things screwed in to various depths to create a suitable fall for the pipe.
http://www.towsure.com/product.asp?p=1184
HTH
Paul