Quote Originally Posted by Zulfe View Post
How would setting a high minimum print speed help though? I need the filament to cool before continuing.
Setting just the layer time will cause the slicer to slow down the nozzle as required. IMO, the risk with this is that the nozzle can end up moving very slow, providing a lot of time for heat to be passed from the nozzle into the printed part, remelting the layers below as it creeps along. Increasing the minimum print speed will only allow the slicer to slow down to that value. It could be that the lifting of the nozzle is automatic - I don't see a setting for it in Slic3r. Sometimes I get all these slicers confused. EDIT: In Cura, this is the "cool head lift" setting.