This was probally covered before, but I can't remeber. I know that the shield team ability and enhancement are worded pretty much the same. My question is hoe do you enhance the damage of someone with running shot. Do they have to be in position before they start the running shot or when they make the shot. Or if they are a flyer such as Anihilus do they have to be carried. How does this work?

The Enhancing figure must be adjacent at the time the ranged attack is made---after the movement portion of Running Shot.

If the enhancer is adjacent when the attack portion of the running shot takes place, it works. So, either carry the along, or have them in position at the end of the run.

HeroComplex, always one step ahead of me...

As far as with the shield team ability the shield agent must be adjacent to the person performing the attack for them to get the plus one to damage. I do not know enhancements limitations but if they are worded similarly I would think the same applies. You can however. preplex then do running shot and the bonus to damage stays even if the preplexer is no longer adjacent or w/i LOS.