So I've looked on stack here, and I've also tried here, but I could not find what I was looking for. I remember looking at this tutorial once, and someone used a fast key or key combination to straighten adjacent edges.
Look at my image, 
What I basically want to do is use that key combination to somewhat align those edges/vertices to be somewhat along the same height on the x-axis. I remember using that key combination on another shirt I made once. You could keep 'spamming' the combination/key until they were (almost) perfectly aligned.
Anyone happen to know which combination that is?
Thank you!
