Let me start by saying I have read all of the threads I could find on this topic.

As the title says. I'm looking at what I can do to get some bottom side dust collection set up for my Bench Dog Pro Max router table extension. It is mounted on the left side of my Unisaw. I am using a JessEm lift with a Milwaukee 3.5 HP router. The only tapped bosses on the bottom of the table top are for the J bolts to hang the fence from. In some of the threads circa 2008 or so guys were showing photos were there were two additional threaded bosses on the saw side of the table as well. Mine does not have this. There doesn't appear to be a good spot for tapping holes, so something else will have to do the job of attaching a box to the top.

Clearance is tight between the unisaw's side handle and the lift/motor. I removed the shaft part of the handle so it is just the round wheel now. I am fine with this compromise to get some dust collection going.

My thought is to build a box similar to what Jim did here.

Does anyone have any ideas, comments or suggestions?