Here is a video of myself trying to jump three pallets. I am just getting into trials and am having a lot of fun.
You have to lower the saddle, so there will be some room to bend knees. Also air presure in tyre seems too high.
Fun video. Unicycling is so about never giving up. In the end, you did it! (spoiler)
Nice work, way to keep at it. Can’t wait for the “4 pallets” video 
That was really amusing.
that’s the way to stick with it! Congrats!!!
Nice work, and fitting music!