DK why dont you start a new thread telling people about "FUSION" and keep an update that way people wont be left confused about your mysterious mod
![Cool 8)](http://www.projumpforum.co.uk/Smileys/default/cool.gif)
Anyway answer to your question the highest Ive seen someone jump personally is a friend who jumped of a 5ft wall - he said the landing was very hard
![Cheesy :D](http://www.projumpforum.co.uk/Smileys/default/cheesy.gif)
but i think theres others who have jumped off things a lot higher!