After I broke a few, I started using equal and opposite pressure pulling the main stem down only 20-30 degrees with the first tie down, just to break apical dominance. The first tie stays where it is and as the stem grows out, I put on a second tie down and keep moving that out as the plant grows, slowly increasing the angle to almost horizontal. This method has eliminated damage from LST for me. This plant will be horizontal by this time next week.