naser404 wrote:Anyway I was seriously considering the v2.0 upgrade but now I'm defiantly moving to a more reliable printer.

???? Is it a problem of the printer???
Did you ever try the iMac with OS X? Repetierhost is nearly the same on Mac.

Black and white filament is a bit "softer". I just used black with 190 degree and it was too hot ("hanging" bridges e. g.). Sticking to the bed is a different problem. Recalibrate the nozzle height! (Or lower the temperature after printing the first/two layers.) I don´t know this "Saft" (Macuser doe...

What temperature did you use?
What slicer? What slicer-profile?
Does the "extruder"-Fan work?

For me it looks too hot!?

My Gratulation!

Kjetilei wrote:satoer: have a look at the 2.0 instruction manual for some photos.

"Instruction manual
Felix 2.0, 3d printer-kit Version2 – 12-April-2012" :-)

dognotdog wrote: Also, maybe a pure Z-axis + heatbed upgrade kit would do nicely for 1.5 owners. The electronics are not that cheap, and the existing RAMPS board isn't that bad. Unless you've done some special improvements on the electronics, like a 32bit MCU :)

My opinion!

Guillaume, please support Download of the new slicing profiles (integrated in RepetierHost v0.83) for macs!

hvdd wrote:When i remove the filament i see a small bubble at the end.

What temperature?

Simple Explanation: The stepper lost steps and continues printing more to the right.
Cause: stepper to hot for a moment or electric connection trouble or stepper driver potentiometer bad adjusted or ?

Jitter? :http://fabmetheus.crsndoo.com/wiki/inde ... rge_Jitter