Snow dirt jumps

put the dirt on top of the snow 

yea i agree that will give you the best results

yeah ive done that before  it worked pretty good
when you set up the dirt dont worry to much on shaping it
get it to the height you want
kind of shape it for what kind of jump u want a launch jump or a nice kicker
it all depends on your prefrence
trust me it nice because thats less work when it snows and u get to go ski faster
go for it
oh yeah pack it down good too

Snow dirt jumps? dirt jumps involve dirt, not snow. That title is weird but i know what you mean. just make a jump with good pop.

yeh i dident really know what to call them. ummm yehbut like should i make them really tall and shit

Depending on how much snow you get you need to build it differently. If you get a lot of snow then just make a big mound of dirt resembling the height with and length of the jump but you don't really need too much transition because that is best to add in with snow. If you don't get much snow then just build a jump out of dirt exactly how you want it to be in the winter and then when it snows just pack the snow on it. Also pack the dirt super tight and water the jumps to get the dirt to set right if you don't and there's pockets of air in the dirt then the dirt will collapse when the ground freezes

go up on the landing with boots, and pack the shit out of it. nothing worse than having tires stick into the landing and going over the bars