Awesome pictures looks great. The dots or knots are fine. They actually make it look more realistic to me. Because they look like tiny baby hairs just poking thru the follicles.. some people have hairs like that and it makes it look even more real to me. I would leave it the way it is and not touch it.

I used to use 3mil tape so many years ago, Its kind of finicky and hard to clean up from what I remember. I believe his pics would look just as good if he used liquid glue. Don't think everyone should rush to use 3mil unless they want to experiment with stronger holds etc. Using that tape isn't going to make your hairline look as good as his lol. IM curious why they just haven't made a no res tape as thin as they could make it.