I currently have my cabinet shop in the Akron Ohio area, but moved here from Eugene Oregon.  My problem is that I cant seem to find a source for a 1/4 inch A-1 ply.  In oregon I could find a fibercore (MDF) in whatever species I wanted.  The advantage for using this material for me is that I build alot of flush inset style cabinets, and the full 1/4” allows me to glue my panel in when assemblying my doors which gives me a much stronger and flatter door.  Any help would be greatly appreciated.