Nitpicking: If you are already slow and have draggy flaps and a big comfortable aeroplanie, and electric trim and light control forces, I would caution you to not blindly drop the nose, but instead monitor and adjust airspeed (just like always)
Well, the times I did that intentionally I was not in a big and comfortable aeroplanie with electric trim and all that.
I only used it when I had (or decided) to bank more than 30 degrees in the pattern and I was already at 70 kts ( which happens to be ~1.4 Vs, which has the desired margin only in up to 30 deg bank turns).
"Decided" applied (sometimes) for "I was overshooting the runway centerline in my base-to-final turn"
"Had to" applied for when practicing a 360 approach. Do you ever have that here in the North? The 90, 180 and 360 approaches? They are (or were?) part of the PPL syllabus down there.
I also did it in other more random times... not intentionally.