mmh at least in the last game you controlled his PG, the only bad thing was that his SF had scored for two ;)
As i said i am no big fan of the fullcourt press, but maybe its the voodoo tactic because it works well against "special" types of players. With a bit luck, he hav Centers who can not handle and pass the ball, there are some of them in the game who making normal numbers until someone try a fcp then they start to make TO in the double digits.
A tactic i would prefer is the 1-3-1 Zone, which also gives you some extra steals but you don't give up your defence.
PS: Maybe you could rotate a guard to the SF spot, because he is usually play a PF on SF which isn't that usal for an outside team maybe he lacks a bit in OD and you could get a missmatch through it.