If you're 180 you can easily butter a 154 park board. Biggest thing is instead of using your legs to force the board up just focus on shifting your entire body over the tail of your board. Think about almost touching the snow behind your tail with your back hand and hold it their. I improved my butters a lot by reaching down and grabbing the tail of my board while buttering. This forced me to keep my weight back, and if I leaned too far back I could keep myself from falling back by supporting myself on my tail.
East Coast Park Rat
2008 Burton Twin 157 w/ Rome 390 Boss
2005 Burton Canyon 168 w/ Ride LS
"its ppl like you, that I would "impact damage" your face if i ever saw you
keep your mouth shut. one more time, please and thank you." -user: chingy_