We have some drawer fronts and raised panel doors to glue up soon. We have had a mixed history of getting our glue ups flat every time. I am open to suggestions from all of you. I have a flat maple workbench and I am thinking of getting some angle iron and clamping the doors and drawer fronts to the workbench using the angle iron as cauls. Do any of you have experience with this method? What size should the angle iron be? My workbench is 40" wide I would buy 48" iron angle.

What do you think?

John