I'm stuck in the Heat chapter trying to Wallrun to get to the next level of the office area. I've replayed the training section and seem to be able run a short distance on a wall with no problem. However, I've spent 4-5 hours trying again and again on this wall and on my best attempts I get barely half way across the gap before dropping to the floor. I've watched Youtube videos where the player stays high enough on the wall to clear the railing on the far hallway.

Any suggestions, other than giving up completely on this game.

Edit :- <Sigh> sometimes I wonder about myself. I really should pay more attention to youtube videos. It finally occurred to me that I may be trying the wallrun across the gap from the wrong level. I was correct. I only went up ONE level at the waterfall thingy, instead of TWO. I tried again just now and got across the gap over the railing with no problem.

Thanks for all the suggestions. lol.

Issue resolved by me.