well, heres a screenshot first of all:

as you can see, hes flying.
and here is how to do it:
1. go AT class, and spawn at train accident
2. jump on the railroad road blocker thing (the white and red bar thingy)
3. stand at the end furthest away from the support bit
4. shoot the other end of the bar, thus destroying it
you should now be floating, and maybe bouncing up and down a little. what has happened is that the bar has somehow turned invisible (creeeeepy). this can be used as a sneeky tactic for summut, watching people walk into an invisible wall, you know, however u get ur kiks.
i only actually tried this once, so i dunno of it was a once off thing, but i thought you all should know.

as you can see, hes flying.
and here is how to do it:
1. go AT class, and spawn at train accident
2. jump on the railroad road blocker thing (the white and red bar thingy)
3. stand at the end furthest away from the support bit
4. shoot the other end of the bar, thus destroying it
you should now be floating, and maybe bouncing up and down a little. what has happened is that the bar has somehow turned invisible (creeeeepy). this can be used as a sneeky tactic for summut, watching people walk into an invisible wall, you know, however u get ur kiks.
i only actually tried this once, so i dunno of it was a once off thing, but i thought you all should know.