So with the 1st post mounted it was time to mount the 2nd post. 2nd post will take more time as it must be mounted where it is in line with the 1st post. I mounted the top of both posts to the same rafter to keep them in line with each other. I marked the floor where 170" would be and set the base of the post against that and level the post. I then screwed the top of the post to the rafter to hold it there. Before mounting the base of the post I had to take the twist out. I measured from both tips of the angle iron on post 1 to post 2 tips of angle iron and had to remove 3" of twist out of post 2. I did this by using twine tide to post 1 tip of the angle iron ran to the tip of post 2 angle iron and clamped the twine to pull the post around in the correct amount of twist. Measured until the spacing between both tips of the angle iron was 170". I then mounted the bracket on the floor by drilling it into the concrete and screwing it to the post. Both came out very sturdy and straight.
