Super27

Hi, Tried to fly the Seneca in MSFS with one engine failed and prop feathered. Sadly I could not manage to maintain altitude, let alone establish a climb on one engine and speed at blue line. Ball was near the middle and 5 deg of bank towards the good engine. Aircraft had 50% fuel loaded. (Default setting) The best I got was a 400 fpm descent until impact. This should not happen. Could someone please look into the flight/ performance model and rectify this? Thank you!