It could be down to binding adjustment. Somewhat counterintuitively I found myself with more weight on my front leg/foot with more lift on the front binding.
Alternatively, you are just in the back seat for other reasons more related to technique or your mental processes. I always find myself much more weight forward after a few days in a row.
I have found the best places to "feel" weight distribution, stance, and pressure on boot cuffs etc is on flat wide cat tracks, or very flat green slopes where turns if any are long and drawn out. I am a slow thinker. It's an age thing.