Topics created by Haggan90

@dc42 Ok thank you, I will try that!

@Haggan90 I finaly made a full tuning cycle, but I'm not sure if everything is correct?
The heaters run from a SSR relay.

Warning: heater behaviour was not consistent during tuning Auto tuning heater 0 completed after 3 idle and 25 tuning cycles in 15067 seconds. This heater needs the following M307 command: M307 H0 R0.123 K0.097:0.000 D63.29 E1.35 S1.00 B0 Edit the M307 H0 command in config.g to match this. Omit the V parameter if the heater is not powered from VIN.```

@haggan90 thanks, I'll mark this as solved. If you don't resolve the issues with the endstops, please start a separate thread for that.

Yes it is.

It would be a good idea to have the gcode wiki open and taking a look at all the gcodes you touch during the conversion to see how they may have changed.

https://docs.duet3d.com/en/User_manual/Reference/Gcodes

You may also find this helpful as well.

https://docs.duet3d.com/en/User_manual/RepRapFirmware/Migration_RRF2_to_RRF3

Glad it's working now.

@dc42 Ok! Thank you 😃

@Dave-O Probably best to start your own thread. But off the cuff I would check your SD card for a /www folder to ensure that you have the DWC files in there.

@bearer I'm not sure what you mean?

Something I have noticed, is that the S3D Coasting and Z-hop is not compatible with Duet's Pressure Advance feature (M572) - or at least this is what I think (disabled Z-hop and Coasting and the bulges disappeared).

@chrishamm Aha great! Thank you, now It works again 😄

@Veti YEs, I'm beginning to think this might be the problem here.. maybe my Z setup is to contraint.

@haggan90
It's quite possible since capricorn tube has tight tolerances and if you don't use high quality filament that itself has tight tolerances it could be binding in the capricorn tube. I tried capricorn tube early on and gave up on it on my Ender 3 and went back to normal white PTFE tubing until I went direct extruder.

I had the same problem. My bed is stationary but the XY gantry moves up and down. I have 4 stepper. I went the counterweight route. I melted 4x1 kg lead blocks.

I wanted to use some springs but the strength change with the position in z.

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@haggan90 Perhaps consider using oldham style couplings to mount your screws to the bed to allow for some self alignment.
https://www.thingiverse.com/thing:2907060

@veti Thanks for the tip!
THat setup actually made a huge diffrence 😃

I know this is an old topic, but I'm running into exactly the same issue. Did you find a solution to this??

My bad, it turns out my coordinates for the leadscrews were way off, I honestly don't even know what I was doing!

@dc42

I am glad to hear that! Thank you very much for your feedback.

-Max