Hey I know this isn't diablo related but seems to be that most of you guys have some common knowlede of this. I have just received authorization from our local board to build a pump park / tiny jump park at our local park (too many parks) I bought the book from Leelikesbikes.com and have read as much as I can about the subject but never being on a pump park and never seeing one in person any information or pictures people could forward to me would be helpful. Thanks