hey man you send me a print of your plans or tell me how you made that mine took so much effort and involved a chainsaw this looks really simple plz enlighten me
this jump has 3/8" ply wood (top and sides) but I would recommend 1/2" it makes the jump a lot stronger. I don't know how long it is. The length isn't really important anyway it's usually best to choose your radius and lip angle first and then calculate the length and height based on that.