None of us get it right first time. It takes a lot of work to get it right.
Heat cycle #2 with 19 degrees BTDC for 5 minutes ran cooler at 171 degrees CHT
Light the fire too soon and pressure peak builds before it is supposed to (around 14 - 15 degrees ATDC) and the motor is working against itself which raises temperatures and pressure in the combustion chamber.
Too late and it's still burning as it travels down the pipe which raises EGT.
And when it detonates, CHT rises and EGT falls - just to add to the confusion. In other words. keep a record but focus on the power it's making rather than CHT or EGT. Ask BB what data he looks at on the data logger and if it's possible to watch gauges and warning lights on a run. I think teh answer is to set it up on the dyno and then adjust only for known variables such as change in R.A.D. Relative Air density. That of course assumes that you are using one on your dyno runs.
Brown/green wire to switch the map? Seems reasonable to use the clutch switch for this, but how is the selection made? Are there only two maps? Does the map toggle between the two every time the clutch is pulled?
If I were to venture a guess, I suspect the map will change every time you pull the clutch lever rather than when you pull it and then again when you release it.
So first gear on one map, second on another map, then third gear is back to the first map again.
Typically a clutch switch is grounded when the clutch lever is out (clutch engaged) and open when the lever is pulled in. So in that case, IN = the Launch limiter and OUT means main curve.
Clutch is only used twice on a run- at launch and at the other end. BUT you will also use it to move to the line and or for burnouts, so that could be problematic.
On Ignitech systems, the clutch witch acts as an on-off. On acitvates the launch RPM limiter. Let the clutch out and the revs are allowed to come up. If your switch allows connected to ground to be one map and open is the other map you should be in good shape.