The subject of the pre-calc file in Beta 26.4.59 due to a coaching problem was mentioned in
THIS THREAD. I am placing my test results here to keep them with all the other testing I've done on the LTM problem.
As I understand it, the current pre-calc file was created with coaching set to Off. It does not produce the correct output when coaching is set to On. This is a problem with coaching and that is where the solution lies.
In the meantime, I suggest people using the pre-calc file with coaching set to On reduce the SB attempts LTM by 12% or so.
First screenshot is with coaching set to On. Second is with coaching set to Off.