SOLVED: Multiple Dive Heights Possible?

Fun King 3D

So I am tweaking and tuning on the FK-1 and I have run into a problem that likely does not plague many people.

I am using a Duet2Wifi and a Duex5 to allow auto tramming of the Z. I have my bed.g file running:

M561 							; clear any bed transform
G28                 			; home all axes
G30 P0 X5 Y395 Z-99999			; probe near a leadscrew Left Rear
G30 P1 X5 Y5 Z-99999 			; probe near a leadscrew Left Front
G30 P2 X1180 Y5 Z-99999 		; probe near a leadscrew Right Front
G30 P3 X1180 Y395 Z-99999 S4 	; probe near a leadscrew Right Rear and calibrate 4 motors
G30 P0 X5 Y395 Z-99999			; probe near a leadscrew Left Rear
G30 P1 X5 Y5 Z-99999 			; probe near a leadscrew Left Front
G30 P2 X1180 Y5 Z-99999 		; probe near a leadscrew Right Front
G30 P3 X1180 Y395 Z-99999 S4 	; probe near a leadscrew Right Rear and calibrate 4 motors
G28                 			; home all axes
G29  							; probe the bed and enable compensation

This runs through the "Auto Bed Leveling" twice and adjusts the motors each time. (I may think about a third time, but for now is gets REALLY close.)

Then it runs the G29 to map the bed for mesh bed leveling.

My config.g contains:

; Z-Probe
M950 S0 C"duex.pwm1"                           ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H10 F120 T6000           ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X-24.5 Y18.5 Z0.15                    ; set Z probe trigger value, offset and trigger height
M557 X0:1150 Y50:400 S50                       ; define mesh grid

Here lies my issue/question:

As you can see in my M558, I use a dive height of 10mm. This is excessive, but necessary on a printer that is 1200mm wide as it is very easy to knock it out of level pretty extremely. When I had an H of 5, I would frequently get errors as out of range.

As you can see from my M557, I have a "FEW" probe points for the mesh leveling. With a dive height of 10mm, it adds a significant amount of movement to the process.

I am curious if there is a way to have a different dive height for each part. Example, could I call the M558 in my config.g as normal, but then call it again using an H5 between the last G30 and the G28/G29 and then call it again after to set it back to the H10 in case I level again without reboot?

Hope this all makes sense.

Thanks in advance.

jay_s_uk

Just run an M558 before each call.
Eg

M558 H5
G28
M558 H2
G29

Fun King 3D

That is what I was hoping to hear!

So I only need the H parameter?

EDIT: Worked like a champ! Thank you so much for the help.

Phaedrux

Same technique can be used for doing a fast probe first and then a slower one after.

M558 F600 A1
G30
M558 F60 A10
G30