Spindle +/- Speed Buttons - Minimum Starting Value

I've searched every combo of related terms I can think of, and nothing seems to be leading me to a solution, so here's the deal:

I have a 1.5kw spindle with a Huangyang VFD, working perfectly in every way via USB/Modbus. It starts, stops, changes speed as commanded in g-code. My problem is when I want to run things manually, testing small speed increases on cut results, for instance, I have to click the plus button many times before it hits the lowest spindle speed of 7200 RPMs, then it starts walking up 100 RPM per click. Am I missing a configuration setting that instructs the button to start with a value of 7200, with the first click of the button jumping right to 7300, etc? Am I missing the obvious?

Any pointers appreciated.

In the INI file under the [DISPLAY] section add

DEFAULT_SPINDLE_SPEED = 7200

linuxcnc.org/docs/2.7/html/config/ini-co...tml#_display_section

Chris M

Thanks. I had that setting in the ini file, but I had it grouped under the Spindle section at the end. I wasn't aware the section was more than a label. I'm learning more every day.