Quote from Aurum:
There are two things I noted about the examples you used in your question, which hopefully will help -
1. The bar for point 1 is used to set the LTL in the first figure because its the first bar going in the direction of the new tape. The bar for point 1 in the second figure was going in the opposite direction.
2. In my world, channels (and thus tapes) almost always have their points 1, 2, 3 ordered temporally. In other words, pt 1 must come before pt 2, which must come before pt 3.
In figure 1, pt 1 comes at the high (bar open) and pt 2 comes at the low (sometime after open and before close)
In figure 2, pt 1 comes at the close of the down bar, pt 3 most likely comes next, then price moves up to pt 2. Because pts 2 and 3 are on the same bar, I don't get too excited about the temporal rule being violated.
HTH
-Au