Soo. Faitful (but probably not many) blog followers!! It is final! The jib setup will be built off of our swingset which is 8 feet tall!. There will be a 3 foot wide down ramp, 4 foot run up, 2 and a half foot jump to an 8 foot long box. The box will be 10-12 inches wide and be made out of pvc pipe (which is a better cheaper alternative to HDPE, which is what boxes are usually made out of.