mainstreetprod
Veteran
If you don't frequent the DIY section you might miss this. I bought the rail and carriage from an industrial supply, drilled/enlarged a couple of holes and bolted this together in a couple of hours:
http://www.dvxuser6.com/uploaded/21102/1229048661.jpg
Works great! Total cost about $180.
http://www.dvxuser6.com/uploaded/21102/1229048661.jpg
Works great! Total cost about $180.