This tread sure makes us wonder about POO's market research. Sure seems there is a very significant market for a lightweight 144/146 sled with narrow front and 2" paddles. I traded my 09 Assault in for the Pro RMK because the Assualt didn't meet my expectations. It was too heavy and unruly in the trees for me. Is the concern that the 15 X 146 won't compete with DOO's 16 X 146 and it takes 15 X 155 to equal the same footprint? I would give up that extra inch just to have POO's balance. Unfortunately, I'm left with the 155 Pro RMK and evaluate how much better it is than my 08 D7 155. One or the other could get shortened to a 146 in the end.