I leveled and squared an 10x8 support frame. After adding the additional support boards my frame is now almost 3/4 an nch out of square. Does anyone have any tips or suggestions?
Thank you,
Stephen
Make sure that all the boards are the correct length. If everything is the correct measurement then start adjusting the frame. Force the front of your deck in one direction. If the diagonals get larger then force the board the other direction.