Topic: Extruder Fan direction ?
I have a XYZ mini and the fan on the extruder blows out to the front of the printer.
I also have a CTC dual and the extruder fans suck in from the front of the printer, is this right ?
The reason I ask is that I have had the CTC extruders to bits and was wondering if I've assembled them the wrong way round, I am having problems with top layers on prints. Can anyone with a CTC dual confirm which way the fans blow ?