<p>Update. Jumpers were inserted to 1/16, but stepper chip I have (9488) could not handle that many micro steps. I changed it to 1/8 and now it works good. </p>

CC BY-SA 3.0
2016-04-11T18:31:31.713Z
2016-04-11T18:31:31.713Z
Anton Osadchy
<p>I have problems with setting up Marlin for my new printer. Each time I rotate the dial, axis move to the same amount. It doesn't matter how much I moved it, to 1mm or to 20 mm (according to screen), axis move to the same really small step. It happens with all of axis. I tried to change step per unit to much higher value and it still does the same. Maybe you have some ideas guys? :)</p>

CC BY-SA 3.0
2016-04-09T13:35:14.390Z
Did you check the stepper current? Maybe the stepper tries to move, but doesn't succeed.
Lars Pötter
CC BY-SA 3.0
2016-04-10T08:01:48.660Z
I figured out that problem was in my endstops. I solved it but still almost the same behavior. Already a bit better, but still not fine. I do not even know how to describe this behavior. Axis move but really weird, direction is correct but amount is wrong and quite random. I'll try to check current as a next step :)
Anton Osadchy
<marlin>
Marlin move axis issue
Anton Osadchy
# Marlin move axis issue

(Asked by: username_0 on 2016-04-07)

I have problems with setting up Marlin for my new printer. Each time I rotate the dial, axis move to the same amount. It doesn't matter how much I moved it, to 1mm or to 20 mm (according to screen), axis move to the same really small step. It happens with all of axis. I tried to change step per unit to much higher value and it still does the same. Maybe you have some ideas guys? :)

**Tags:** marlin
> **Comments:**
> **username_1**: Did you check the stepper current? Maybe the stepper tries to move, but doesn't succeed.  
> **username_0**: I figured out that problem was in my endstops. I solved it but still almost the same behavior. Already a bit better, but still not fine. I do not even know how to describe this behavior. Axis move but really weird, direction is correct but amount is wrong and quite random. I'll try to check current as a next step :)  

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## 1 answers

### Answer by username_0 on 2016-04-11. Score: 2 | Accepted answer

Update. Jumpers were inserted to 1/16, but stepper chip I have (9488) could not handle that many micro steps. I changed it to 1/8 and now it works good.


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