I'm trying to get the wall combo involving 6C, 22C, 5C... but the 5C keeps coming up as blue- but I know the combo works cause, well it wouldn't be on the first page if it didn't. Not sure where I'd ask this, and since this is combo related I assumed it would be here. Since it is a guide and all... anyway! could I get some help on this if possible. It's kinda required for mission 8 and the 5C is what I keep stuffing up somehow. Any tips are greatly appreciated..