I am so confused about attaching the placket, specifically in step 4 "cover the stitching line with the placket's folded edge." As of right now, my seam is on the outside. Does that make sense? Is this right? And then I trim it to 1/4"? I don't think I'm supposed to fold the placket back on itself, right? If anyone understands what I'm saying and can help me out of this that would be much appreciated.