I would only shoot through the bounce at the old dose if she has hit the stinky pinkys at AMPS and if you do only do it once irrespective of her PMPS, otherwise take the reduction immediately
ETA - sorry I'm a bit of a split personality on the board, it's still Vyktors Mum (Serryn), I forgot I was logged in as Purrdy (my mum's cat)