I heard that you can use it to jump on cannot be reached ledge. However. I tried it few time even with Flak Jacket. It doesn't shoot me stright up toward the ledge.
Any suggestion on how to work this thing?

you oly said you heard that it can be done, have you checked its a verified thing?

I can easily get it to work if it's a private match with double health,but it's harder to do in a public match,the flak jacket makes you not jump as high.Anyway,to do this you need to set down a satchel and get a little ahead of it.Detonate it and jump forward when your hand starts to come back(in the game).You can look up video's for it,too.I suggest you practice it in a private match.

quote TheBrapman

you oly said you heard that it can be done, have you checked its a verified thing?

Google Call of Duty World at War Wii Glitch.
There's videos for those glitchs I've been seeing for a while.
Sachel jump is trick not glitch.

quote ShortMan

I have tried many times before and Flak Jacket does not work in normal matches. You cannot satchel jump in normal matches, only in private matches.

You can only rocket jump in matches if you don't do it directly on the ground.

Figured since the glitches on youtube only worked much in private match. But the glitch for makin does work It just take practice :3
You know cliffside one?
Few players knew how to get on a large boulder by jumping without using some trick. And climbed on it then prone and start sniping out of nowhere.
I tried to do the same trick as makin. Doesn't work...
Anyone seen that or done that?

Shortman is right, u will get a lot more kills if u dont do glitches, you will find yourself wastin most of the match trying to do a glitch