Tune works Great.

Towed both boat and camper at around 63 MPH in Tow/Haul with Cruise Control on.
Camper stayed in 4th gear at about 1750 RPM with no down shifting.
Pontoon Boat (lots of air drag) stayed in 3rd gear at about 2300 RPM.

Where do I find the "TCM tune"

OK. It will be about ten minute or so.
I am trying to better explain.

They are here for now:
http://tocoicreek.com/temp/

Site won't let me upload.

Thanks. Here they are. That all makes sense.

If this a ridicules questions or am I asking for privileged information, please say so. I would like to remedy this.
If its ridicules, please explain how I can remedy problem.
If its privileged information, please say so.

I am trying to limit high Rev when towing with Tow/Haul and Cruise Control on.
When going up hills truck downshifts twice and revs almost to red line.

I reduce Rev Limit by 50; however it occurs to me I have no idea what that set it to.

What is the Rev Limit preset in the canned 87 Octane tune or ...

Thanks

Thank you very much.

Which parameter and what change do I make for a softer shift?

This webpage is not available

Inexperienced Newcomers must agree it is uncomfortable tuning without any reference material.
Would some knowledgeable person please give us a brief description of each Adjustable Parameter and how it affects performance.
This would be real nice in Pdf manual form at some point.

COT
Downshift MPH ...

Only changed:
Modified tire size to 30 in. (265's).
Modified Rev Limit -50.

Transmission shifts hard (all gears).
Which parameter and what change do I make for a softer shift?
Need advice please.