Problem tevo little monster stepper motors adjust

roth

Hello
I have a Problem with my Delta Printer.
(M92 X80 Y80 Z80 E798 Set steps per mm)

It always hits the underlying layer when printing.
I had set everything after a video on Youtube:
https://www.youtube.com/watch?v=BgkJVgFnPaE

So scratch with the nozzle and then everything falls off the pressure bed.
I measured a height difference of about 0,33 mm.
Means I simply measured with the calliper at different heights.

![2_1540833459514_IMG20181029181145.jpg](Uploading 1%) ![1_1540833459514_IMG20181029181124.jpg](Uploading 1%) ![0_1540833459514_IMG20181029181105.jpg](Uploading 1%)

roth

Under Extrusion is because I tried to solve the problem.

boldnuts

Are you saying that the bed is to low at one end and to high at the other?

roth

Or is there anything else that can lead to the problem?
So I mean besides the belt and the stepper motors and the print quality?
So more settings except the Z height?

boldnuts

check your steps per/mm for the extruder, as it seems to high for a 1.8deg motor with titan extruder

dc42

@roth said in Problem tevo little monster stepper motors adjust:

Under Extrusion is because I tried to solve the problem.

Looking at the perimeters, I think it is over-extruded, not under-extruded.