calm thistle
Having issues where all 4 lanes will overshoot the filament when unloading during tool changes, causing a spaghetti mess around the spools. I've verified I did order 6v 500rpm motors. I've also dialed down the movement speeds in the config file thinking the extruders are just moving too fast for the respooler, but the issue still occurs.
golden basin
Is this a new build? If so it’s possible the spools are still slipping on the tires as they haven’t gotten much for grip in them yet
calm thistle
It is new, yes. Still tuning everything. I'll watch the spools in the next change and see if they're slipping
cursive sleet
Maybe make a video to see what's failing
Another cause could be that the gears/DC motor/something in the respoolers makes them not running smoothly
plush cipher
I think it is caused when the hub cutter is used so after pulling the filament after the cut the spool does not wind up there is no movement. I have a problem with that too.
cursive sleet
This looks dramatic
You could temporarily fix this by adding a respoolers command in the cutting macro I guess, but you can't really.
plush cipher
The cutting macro is not ideal. Another thing after servo cutting would need a slight delay sometimes the cut slows down so that the extruder starts to return the filament before it is finished and the reverse is not done and plugs the HUB.
plush cipher
golden basin
That is 100% your cut macro doing that
plush cipher
That is 100% your cut macro doing that
I think the backwinding only works on the path from the filament sensor in the toolhead and the hub sensor. That is my assumption.
golden basin
Long move during change, yes
calm thistle
There was a little slippage, but not a lot to cause how much it overshot. I have also noticed that my Lane 2 will actually run the filament out of the extruder when unloading for a tool change. I did remove the hub cutter and switch over to the toolhead cutter, and not running the hub cut macro did seem to help a bit. Still not sure if the issue is just slippage, or something else.
valid crag
@civic hollow is this what it is doing?