Turbo420answered grow question 3 years ago Well I would think if your effort is resulting in more tops, that would be the best indicator your LST was successful.
If you wait until there are 5-7 nodes before you bend it over (assure the top is in fact lower then the other nodes once it has fully corrected to face the light, if not pull the top down further); you will notice each node begin developing as its own top (bud site). Continuing this training on each new top will create more yet, making the bush style plant you desire.