QUICK FEEDBACK INSTRUCTIONS:
Find a post by Red.
On the left side of her post there is a green Feedback score. Click on that. Red has sent out feedback on everyone in this swap.
You will see a list of swapper names. Click on the green name of a person you want to send feedback to.
You will in turn get their feedback page. There is a link to the right of the screen that says "Submit Feedback for xxx"
Once you are finished, send and you can return to Red's Feedback page, since it makes it very easy to find everyone who participated!