Thanks for your Input. I have the wanhao I3 mini, it's a bowden style. Extruder motor is fixed inside the tower only print bed moves to the extreme front.
I have set up the start script to prime and nozzel right on the edge of the bed, so to not have to run a skirt to prime... It has proven to work well, but randomly... The extruder motor turns the wrong way... Instead of pushing... It will pull for the whole duration. Of the prime process when it lay...
Wondering if there is a Time setting, my 3dprinter has only one FAN that does both the Extruder and the print head. M107 and M106 works, but what i like to do is in the END SCRIPT is to have the fan continue to run for lets say 5 mins so that the Extruder will cool... as now... the fan turns off whe...