Flying Glitch [Help]

Well i saw many videos of ppl that used MRB or AcTool with glitch Fly.
Heres a video of 1 guy

YouTube - GunZ Flying

But i got a problem..
What did he use??becasue when i use AcTool or MouseRebinder,i not stay all time in sky,im going down and down and down till im on ground...
Please help me =/

Look:Im going down like this 2
YouTube - Tittenfee's Euro GunZ Dashglitch Explanation

Need help please x=

he used Mouse Re-Binder. I used to do this all the time on ijji, figure out how to do it :)

but how he made it without gonig down?so fast scrolling?IMPOSSIBLE

not impossible. you set wheel up and wheel down to W and just scroll up and down fast. Its not hard. its VERY EASY in fact