Geeetech

I have installed new T8 Lead screws for the z-axis on my Pro B but I am having trouble setting up the stepper motor speeds in Marlin. Is there any way I can find preconfigured settings for Marlin, for the Pro B acrylic?

Also I have a 3D touch bed leveling sensor attached. I am using the latest iteration of Marlin 1.1.8 and the sensor works when bed leveling but when I print it comes crashing down in to the bed, pushing the bed down before attempting to print. I have tried, looked everywhere for a fix but still having the same issues.

The link for the T8 Leads: https://www.ebay.co.uk/itm/T8-3D-Printe ... 2749.l2649

Could someone help me calculate the steps for my stepper motors and where in Marlin I need to enter these details.

Also, tell make sure I have entered the correct info for my 3D touch bed leveler. If you need more info I am happy to provide.

I've just got this printer and I also replaced the lead screws with the same type you have, though, I got mine from Amazon.

Anyway, I'm replying with the hope you found a fix to this issue you are having with the Stepper Motor Modules and wondered if you've got a fix, would you please share it?

Also, It's not happened to me just yet, but if you also found a fix for the Auto Levelling Sensor crashing issue, I'd be grateful if you'd also share that too.

Here's hoping you have the steps remembered or a link to the instructions you used to fix the stepper issue?




P.S
I've not been able to print anything yet, I'm still waiting on the new Motherboard to arrive as someone forced a stepper module into its socket on assembly and damaged the sockets.

I'm hoping once it arrives, I'll have no more problems, but with changing the Lead Screws, something tells me I may have to edit the steppers a little.