airwalkrr
Adventurer
Do you allow a character to take 20 on an aid another check? If you do, it often means no roll is necessary unless the character making the aid another check has a massive penalty to the roll. The rules don't mention it, although they do prohibit you from taking 10. I allow it whenever a player wants to as long as the normal conditions for taking 20 allow it. Of course, I often place practical limits on how many players can aid. For instance if the player characters are trying to break down a small door, I'd probably rule that only one character can aid the primary character. Of course taking 20 to break down a door is likely to cause a lot of noise.