a few days ago i got a trials unicycle with a 20" wheel. i have been doing all of my trials on a mountain uni with a 24’’ wheel. i went to the park today to try out the trials uni but i could not do any thing i could do on my 24’’. i could not jump off of a picnic table, or go down a set of stairs. why cant i do anything like that on my trials uni?
A 24 is 20% bigger than a 20. That’s a fifth bigger. It makes a big difference.
You will get used to it, but it will take time to adjust.