G30 S-1 does nothing after Firmware update to 1.21

[Quadcells]

Hi,
So everything was working and then I updated all to 1.21 from 1.20.
When to measure the trigger height and when I send command G30 S-1 the Smart Effector does not move and DWC reports a trigger height of 4.998.
I must of missed something, can you help?

/quadcells

[dc42]

It works OK for me. It sounds like the probe triggered prematurely. What does the green LED on the effector do immediately before and after you send G30 S-1 ?

[Quadcells]

The LED does nothing.
If I tap the nozzle the LED flashes

[dc42]

What are your M558 settings?

[Quadcells]

@dc42
M558 P5 R0.4 X0 Y0 Z0 H30 F1000 T6000

[Quadcells]

Sending G30 to Duet movies the effector to Z max not down.

[Quadcells]

My mistake.
I had re-wired the z-probe from the smart effector to the Duet wifi and had swapped the gnd with the mod by accident.
It seems fine now.
Sorry for the incovince.

/Quadcells