I wonder how many powder kernels are broken.I won’t say who, but I have seen shooters take a small aluminum dowel that was a little smaller than the neck of the case and tap the powder down with a small hammer. You would be surprised how far you can compress it with very little effort.
These are guys that Like to shoot 68 grn boat tails at 3500+ FPS.
but you are fine. Slow pour, long tube does the trick.