Stop in for a cup of coffee
I got the old microwave out. I knew it was going to be a PITA. They bent one of the mounting tabs inward during the install so while they were able to get it to drop in, it was nearly impossible to get out. I had to do a multilever dance with one side out of the tab slot while prying up on the other side to get it to pop out.
I will do the install of the new one tomorrow after I go pick it up at the store.