I love the sound of this!
I'm currently studying cheesemaking and when we are doing any experiments with curd that isn't housed in our larger vats we use a straight-edged, super sharp (this is vital so to not smash the curd) bread/carving knife held diagonally. It annoys me to do this as you are obviously not going to get the lovely cube-shaped curds that one would like however I can testify that it DOES work, and tastes bloody good too.
Good luck and enjoy savouring the fruits of your labours!
Bon Apetit!
McR