What a terrific splice technique! Looking forward to your next video!!I watched your video about a year ago and was very impressed with how well the cuts fit. I need to span 20', with a 10' center post, and was going to use LVL beams. But, since I will have a 6x6 post in the center, I could use double 2x10's with this type of splice, and they would sit over the 6x6. I wasn't comfortable with overlapping the 2x 10's and having one joint on each section not sitting on the center post beam. On a 10' span this should be very sturdy on a carport with a metal roof.