I have no idea where this topic goes, so if its in the wrong place, lay off me cept for the mods

I'm sure many of you have tried to get to those things by the roofs,right? Well, you can still get to them by the roofs, like before you jump to the smallest building (you should be standing on the one next to it), you double jump off of the building your standing on and in mid air press the jump button twice and you should get there! Then the ones on the next roof across from you ( on your left) you can jump to as well with a double jump.*NOTE: it took SEVERAL tries before i got there (well actually, i hadnt quite figured it out yet, so thats why)
EDIT: omgosh Im so retarded, it goes in the Oddworld help! rofl, sorry!