I liked your pointer about hitting more topspin, however, maybe Goat doesn't use a topsin grip (western) so hitting more topspin might not be the answer. But when you also mention higher net clearance I say bravo! Regardless of the grip, if you are making lots of unforced forehand errors, especially into the net, then higher net clearance should be at least a short term goal. If using the western grip, then Scott is dead on....increase the top spin. If using Continental or Eastern backhand grip, maybe take some pace off, get the high net clearance, build the confidence level back up, then gradually start going for your shot more. Walk before you run. Good luck.