@NathanG One piece of advice I got for precision approaches (ILS, LPV) is that when you break out, don't touch anything. Your instinct is to grab the controls immediately and fly the aircraft, but if your approach is already stable then you probably don't need to, you can just continue for at least a short time while you adjust mentally to the sight picture.
Also, forget trying to hit the numbers or whatever your regular touchdown point is: it's an instrument approach, not a spot landing or a short-field landing and no one cares if you land deeper than usual. So don't feel that you have to hit your usual visual touchdown point, that might be one reason for the early flare.