I am a teenaged skateboarder/inline skater thats been skateboarding for about 10 months and I've been rollerblading for about a year. Lately I've been looking for plans and also trying to build ramps on my own but that didn't turn out so well but now that i found this site, i can professionally build 3 things in my backyard the custom mini ramp, in my garage, (and moved out to the street) the launch ramp, and in my drive way, the grind box.now I'm sure me and my friends will be hanging here more often!! thx for the plans :)