I'm on the 2.02 RC3 already. I've just ordered IR Probe. Once I receive it, I hope the problem will be eliminated.
I also realized that the offset changes when I switch the power off and on.
Once I power on and set the offset, I can print with that offset a thousand times and the offset will stay same if the power was not switched off.
While setting the offset, G30 S-1 would return the same number even if I retry for 10 times but after a power-off, the number changes.
So, the base of the BLTouch is 10mm from tip of BLTouch when it's deployed and 6mm when retracted.
Also, with the cold heat block, there is no play at all. It's the whole carriage that moves when wiggled.
Thanks Phaedrux!
I will be trying in 5 minutes when I cool the nozzle and let you know.
I know that there is a movement when I wiggle the extruder mount but it's the whole carriage and rods, not only the mount.
My surface is FilaPrint from Filafarm and yes I have Ultimaker springs.
In the meantime I've changed the homeall to something you mentioned in one of your other posts.
Hi,
I'm having issues with the Z Offset of the BLTouch. Everytime I print something, I have to re-calibrate the Z offet of the BLTouch and the difference is about (+ or -) 0.15mm each time. That's a huge difference for the first layer and due to this issue sometimes I have issues with first layer (too low or high).
I'm sure that wiring is correct and cables are good. Also it is mounted well and it doesn't wobble on the mount.
config file is as following:
M574 Z1 S2 ; Set endstops controlled by probe
M307 H3 A-1 C-1 D-1 ; Disable heater on PWM channel for BLTouch
M558 P9 H5 T5000 A2 F120 ; Set Z probe type to bltouch and the dive height + speeds
G31 P25 X25 Y35 Z0.88 ; Set Z probe trigger value, offset and trigger height
M557 X25:275 Y35:240 S20 ; Define mesh grid
Any idea why would this happen and how to avoid?
Thanks!
M
Good day all,
I've got a weird issue with my Duet Wi-Fi.
It just disables the Wi-Fi module (blue LED on it switches off) during prints and it doesn't enable until I switch the power off an on.
Any idea why this could happen?
I believe this has started to happen since I've upgraded to firmware 2.02, although I'm not sure.
Can't post now any config.g since I'm printing and got no clue what's the status 
Thanks!
Hey Phaedrux,
Thanks for your reply.
I believe I've found the issue.
M667 S0 was missing in config.
I've added it back and it's working with no issue right now.
Good day!
Hi everyone,
I'm using BLTouch and trying to use 4-Point Bed Leveling, instead of Mesh Leveling on a cartesian printer.
When I start the leveling, it probes all 4 points then i get an error messages, which disconnects the Web UI from the Duet Wifi. (screenshot below)
Could anyone help me what could be the issue?
Thanks!