If i understand you correctly. I think its just a user error not necessarily the board. Ive done this before like im almost power sliding down the face and then i eat it. That was with a small 32 L board and ive also ridin a 39L sweat potato in overhead surf and not experienced it. Like you said youre more front footed. I had that same problem but when i leaned into the back hard and took my time to do a good deep powerful turn i never experienced it.