AIM a target to return serve - never aim to hit your shots to the middle of the court. Recipe to get poached! Focus to get your shots more to the doubles alley - this will help you drive your return further away from the middle. Return serve with low slice or a loopy topspin. You may miss or over hit the first few times but stay the course, you will get the hang of it. Another key is foot work, you got to move into the shot rather than just reaching it with your racquet.
You mentioned you have dependable BH, so why not hit a DTL shot to the net or an inside in fH -naling the net person with a surprise shot for trying to poach! Be alert - DTL shot normally gives you a soft volley back from the volleyer, ready to attack with a x-court shot or a lob over the net person.
In D ZonE >>> WorD uP! <<<
95D , RQIS 1 Tour 95 and XL ; Solinco TB