Just tested mine and the canopy fit is perfect and I can't pry the canopy off once latched. One of the two latches does catch on something and requires extra effort to push in 100% however it doesn't need to go beyond the range where it operates smoothly to actually function nicely. There's an obvious click when the latches catch so there's no question they engage.
One thing thing I did adjust is that the latch knob on each side was barely threaded on, there was a noticeable gap between the knob and fuse, so I snugged them down by hand until the gap is gone.