Use small steps, don't set up TOO early, stay through the shot, don't back off the ball and keep your eyes pinned on the ball!
Forget the racquet.
I used to be a serial framer of returns and passing shots, I no longer freame often but when I do they are either over the fence or spot on the line!
Modified Dunlop Aerogel 4D 200 16 x 19s
Natural gut 1.30mm & poly 1.25mm (trying to find the best cross)