Quarter pipe transformations

[skatemonk31]

i wanted to make the quarter pipe three foot instead of four....wut would i need to change in the plans..i really need an answer fast cuz my bday is wednesday and i want to build one sometime this weekend

[damn_sam]

When you go to cut the sides out of your 3/4 inch plywood, just measure it three feet tall instead of four. Do everything else the same pretty much.

[skatemonk31]

ok thanks i thought i would have had to change more than that