GTA San Andreas - Problem with unique jumps

[werdercanuck]

some jumps take a lot of tries. on some jumps it took me about half an hour. you usually have to make it a specific distance, or land in a specific area. mostly its distance though. i used the motorcycle for all my jumps, forgot which one though, fcr-900 i think not sure though, and for some i had to lean forward to gain some extra speed and hit the ramp/stairs/whatever perfectly. so just keep trying, try to get as far as possible