cleaned stove from a2z. airports,fan blades and flue. replaced bottom convection fan, rechecked wiring (only 2 wires) everything is correct. startup is flawless, nice steady flame, no excessive flame fluttering. heated air has good volume. exhaust fan blades spin freely. no smoke in firebox after startup. no smell of smoke in house. stove appears to be venting after ten minutes of run-time sides of stove gets extremely hot, almost as hot as glass. turn stove to "test" everything works. door gasket is in good condition,(holds the dollar test) cleaned heat probe, but have not let stove run long enough to see if it will shut down the stove. only guess i have left is chimney cap is restricting airflow, but i can hear fan operating when outside..... any ideas? getting frustrated