I have discovered that if I adjust my printing speed to be under 100%, then pause and resume the percentage is applied again.
So for example let's assume I'm printing at 100mm/s
Then I set speed to 50% - now it's 50mm/s
Then I pause and resume
Now the UI still shows 50% but the speed is actually 25mm/s
If I repeat pausing and resuming then it gets progressively slower like that.

I guess this is probably not by design?
Running 3.4.5 on a delta printer. Pause and resume macros are defaults from config tool.

@dc42 Standalone mode, Duet 2 Wifi.
I print with clay that is fed to extruder pneumatically and long story short - speed needs to be adjusted more often than not.

I have discovered that if I adjust my printing speed to be under 100%, then pause and resume the percentage is applied again.
So for example let's assume I'm printing at 100mm/s
Then I set speed to 50% - now it's 50mm/s
Then I pause and resume
Now the UI still shows 50% but the speed is actually 25mm/s
If I repeat pausing and resuming then it gets progressively slower like that.

I guess this is probably not by design?
Running 3.4.5 on a delta printer. Pause and resume macros are defaults from config tool.

@dc42 Thanks, that seems very promising. Appreciated

I'm trying to figure out how to set up the following on a delta printer:

• I have various tools that are all different lengths and due to mounting method the distance how low below the effector they sit might change every time I mount them.
• I can't mount auto-leveling sensor with all of those tools, so I'm using M558 P0 to use the manual jogging to set the bed level
• The problem that I'm having is how to set a proper homed height with all those tools. If I set the homed height according to the longest tool then I will miss printable height when using shorter tools and when I set it according to the shortest tool then I run the risk of ramming the carriages to homing switches.

Basically what I would somehow expect to achieve is that after I G30 and set the bed level the carriages would home and "measure" how much they could travel before hitting the endstops and set the homed height accordingly.
Also I would hope that this information is then saved so that it survives homing/restarting/printing etc. - basically as long as I choose to G30 again.
Is this doable? I have a Flsun QQ-S Pro and the firmware it uses functions kind of like that - so now I'm trying to replicate it on my self-built delta with Duet controller.

I searched quite a lot but did not find anything similar, apologies if this has already been answered.