Step 19 is quite confusing. The subtraction from the text selection looks very similar to the path in step 11, yet it is actually different. Is this a new selection? Is it supposed to line up with the selection from step 11? A simple gradient? Please be far more specific. In the part two of the image for step 19, it looks like you're trying to show using a soft brush to brush in the gradient along the edge of the selection, but this is not mentioned in the text of the step at all.