How to set max/min value of parameters in the Extended Tuning of Mission Planner

I am trying to set the gain with Extended Tuning of Mission Planner.
Sometimes, the parameter is dark, it may not be possible to change the numerical value.

In addition, even if the maximum value or the minimum value of the parameter is set in the xml file, it may not be reflected.

How can I deal with these?

Don’t set them in the Extended Tuning page, use the Full Parameter screen.

Dear Dave,

OK, I’ll set them directly in full parameter list.