Trouble with high gear engaged $42

[Fastmax32168]

I am running $42 on a 7747 ECM. My trans is a 700R4. The problem I am having is that high gear engaged is showing in gears 1-3 and then showing as disengaged when the trans actually does go into high gear. This is messing with my lockup. I have tried the high gear switch polarity both checked and unchecked and it doesnt have any affect on this. Help always appreciated.
Thanks
Roy

[EagleMark]

I'm not aware of any issues with the ADX file... do you have a data log XDL file?

[Fastmax32168]

Mark, I had not considered that there could be a problem with the ADX file. I thought perhaps there was another setting that affected this, or I had a wiring issue of sorts. I cannot send you an XDL file yet, I am waiting on a new cable right now that hopefully will take care of the connection issue I am having with tunerpro, and if it does I will be happy to send it to you. At this point I am seeing through my Autoxray scanner that the parameter is showing as high gear engaged when it shouldnt be, and high gear not engaged when it should be.
Roy

[EagleMark]

OK so I doubt the scan tool is lying... But there are three High Gear Flags in the ADX file, Old, Current and Last pass. So possible something is wrong, not sure how a transmission would work or feel if this was backwards? How does it drive/feel? Should be able to feel three gears, overdrive and TCC lockup. What is this on? Factory EFI vehicle or a conversion? What I'm getting at is a wiring issue.

Or whatever bin you started with, I use ASDU for everything and work it as needed, I'm just used to it and know what to expect, other bins cause me issues with changes. There is a Flag titled "Options - High Gear Switch Polarity (X= High)" which I have checked and have never changed it, so look at your bin to see if this is checked. I really don't know what it does, but checked does work correctly in 700R4.