Stalker

Hi, I am looking at Megapoints Controllers to manage up to 50 points . Some are configured as two points "back to back" with an adjacent catch point. What I am wanting to do is operate one push button that will change the points and the catch point simultaneously. Dave Fenton has suggested using as route planning device that he markets. Why cant I use 2 Y leads to the servos ? Is the limitation the power output from the controller board? Anyone ever done this ? Kind regards Geoff Stone Australia