Geeetech

I want to ask if it is for sale an upgrade to transform my Geeetech g2s in the model 301.
Best regards

I have this problem

in X0 Y0 Z0 the extruder are at the same height (touch al the 2)
at X -54.7 Y 54 Z0 extruder 1 touch and extruder 2 does not touch
at X 54.7 Y -54 Z0 extruder 1 does not touch and extruder 2 touch

what's the problem?

Thank-you !

I've inverted X and Y!

Solved!

The problem is that the printer prints a mirror image: what must be on the right is left and what should be left on the right.
If mold a keychain with my name, the name is reversed, mirrored
Crushing home Tuttle three axes move in the same direction so this is not to reverse the direction of the ...

Sorry:

the scripts

3: GO X43.3 Y-12 Z5 go in GO -X43.3 Y-12 Z5
and

4: GO -X43.3 Y-12 Z5 go in GO X43.3 Y-12 Z5

they are inverted

Solved!

In my computer there was a USB card reader which created problems with the opening of the com ports:

Now the problem is a 'else: when I run the scripts 3 (GO X43.3 Y-12 Z5)
and 4 (43.3 G0 X-12 Y-Z5) the X-axis is inverted., 3 becomes 4
  and 4 becomes 3
how do I fix?

Good morning
with my printer Delta G2S, new, barely mounted, I can not load the firmware. I think the problem is the lack of communication between the computer (windows 7 32) and the motherboard. When I plug the usb on to win control panel will add a 3 Com port (Com3 no Arduino 2560) that I think is ...