At 4:33 I see a nail very close to the seam. You should have cut couple inches off of that full shingle to offset the nail further away. No offense your videos are good and I am not even a roofer. I did shingle my own roof tho and I was very anal with nail placement. You have some good videos and good content. Cheers.
You mean at 6:33 time stamp ? Upper right corner of screen...?
If that nail at 1:42 were higher up (in the common bond/tar strip), you think it would still leak or would be ok? Thanks.