I lost faith in the signal strength test when my outside layout started acting up yet I was still getting all tens? I do still use the test as a guide. I believe it gives better results than the truth.
I was asking to make sure you had a version L tiu.
Can I ask more? Does the third engine added that's messing things up, always the same engine or is it just any third engine?
Are all the engines showing good cap performance?
How many power drops to the track do you have?
Does this occur on one specific TIU channel? Have you tried another?
When you build the consist, do you save (FSV) any changes you make?
Can you tie your outside rails together for a test? (if they aren't?)
