M669 behaviour with no params

[burtoogle]

The description on the wiki for M669 says: "If no parameters are given then the current kinematics and configuration parameters are reported"
When I send (using DWC) M669 with no parameters, I get this error: "Error: M669 parameters do not apply to Linear delta kinematics"

Firmware is 1.19.

[dc42]

I've made a note to fix that in the next release. For a delta, use M665 and M666 without parameters to see the current parameters.

[burtoogle]

Thanks