Cables used in the build manual are different to the ones shipped, apologies for this confusion. The firmware that’s released however works with the cables you have. If you find motors are still turning in the wrong directions please send us an email and we can assist. info@makertech3d.com.

Both can rise at the same time, yes. If you only set one to a certain temp, then only that hotend should rise to that temp.

Firmware has been updated now to deactivate the servo after completing a switch. We’re looking into updating the arm design. For now all we can do is suggest tightening it as firmly as possible to the servo shaft to prevent it from slipping.

It’s dependent on the thermistor/heatbreak combination that was installed on the DSH. The blue cable thermistor is high, the white one is low.

We will have a further look into the reliability of deactivating the servo after moves to reduce heat.

Done, a Download Me zip file has been made.

If you’ve not already done so please complete this form:

https://www.makertech3d.com/missingpartf...

We’ve added this step here to prevent the insert from popping out.

Stage 01: Hotend Assembly

Yes, you can discard them.

Updated with the pink arrows.