Got word from Tim Foley of Mianne Benchwork that his motorized lift bridge is now ready for production. It will be on display in the Orange hall at this upcoming York. Tim built a prototype for me last year to fit my existing Mianne benchwork but it did not have motorization as it was still in development. I elected to power mine with an inexpensive overhead electric winch from Harbor Freight. Tim now has developed his own method of motorization and the unit looks to be self contained. This is a great solution in eliminating duck unders and making interior space easily accessible.
http://www.youtube.com/watch?v...amp;feature=youtu.be
Here is a clip of mine in action. Note the overhead lifting wire.