I am finishing a double door tool cabinet/pegboard. Each door is made of hickory frame with 3/4 plywood panel, roughly 3" deep. Overall dimensions for each door is 33" x 26" x 3" - so they weight a bit. These doors sit on top of the pegboard cabinet, also framed in 3/4" hickory, with vertical pieces in the center for adjustable shelving.
I am using piano hinges the entire height on each door, but still think gravity will eventually pull the doors out of alighment. Thought about using a latch on the top, or something like a pull through latch made for table leaves.
Any suggestions/experience?