jump height is easy to turn off
just look at line 61: setDvar("jump_height", 600);
just change 600 to a lower numer or higher
0 for no jump at all.
and u don''t want them to spawn with an intervention?
if not, what weapon u want them to or just their choise?
and how do you mean rank up really fast?
like more xp for each kill or instand lvl 70?