Help! The electric cooktop on our kitchen island has a broken glass top
(it's a Jenn-Air, with a down vent in the center). We'd like to replace it
since it is pretty old. However, the opening is exactly 21-1/8 x 28-5/8",
and every one of the 30" cooktops I find on the Internet requires 28-7/8".
Any idea where I can get a 30" down-draft cooktop that's just a little
smaller than the rest?
Otherwise I guess I have to cut through tile, Wonderboard & wood to enlarge