# Silly Question About Controller
**URL:** https://forum.onefinitycnc.com/t/silly-question-about-controller/17907
**Category:** Controller (Buildbotics) Discussion
**Created:** [January 6, 2023, 4:27pm UTC](https://forum.onefinitycnc.com/t/silly-question-about-controller/17907 "2023-01-06T16:27:14Z")
**Posts on this page:** 5
**Page:** 2
### Author:  [@Arykk](https://forum.onefinitycnc.com/u/Arykk)
#### Post date: [January 9, 2023, 9:11pm UTC](https://forum.onefinitycnc.com/t/silly-question-about-controller/17907/21 "2023-01-09T21:11:50Z")
Ok, that would be a solution. Thanks Atroz.
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### Author:  [@Arykk](https://forum.onefinitycnc.com/u/Arykk)
#### Post date: [January 12, 2023, 3:14pm UTC](https://forum.onefinitycnc.com/t/silly-question-about-controller/17907/22 "2023-01-12T15:14:35Z")
Ok, got it figured out. The last problem is that the Z did not drop back down after probing.
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### Author:  [@Arykk](https://forum.onefinitycnc.com/u/Arykk)
#### Post date: [January 13, 2023, 4:09pm UTC](https://forum.onefinitycnc.com/t/silly-question-about-controller/17907/23 "2023-01-13T16:09:26Z")
I believe I’m ready to cut my wasteboard, but I seem to be having issues with limits again. I know that they are not something important, that I need to be concerned about, but I have them pop up when I try to probe, and it is keeping me from probing. And the Z was the issue before so that is definitely something I think needs to be correct.
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### Author:  [@Arykk](https://forum.onefinitycnc.com/u/Arykk)
#### Post date: [January 13, 2023, 4:10pm UTC](https://forum.onefinitycnc.com/t/silly-question-about-controller/17907/24 "2023-01-13T16:10:53Z")
And when I close that warning, it states that probing is complete.
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### Author:  [@349iq2345](https://forum.onefinitycnc.com/u/349iq2345)
#### Post date: [January 13, 2023, 4:21pm UTC](https://forum.onefinitycnc.com/t/silly-question-about-controller/17907/25 "2023-01-13T16:21:46Z")
Hey Eric,
generally, if you get an error message, it is good to read and report **what is its content.** Otherwise it is difficult to find out what the error was about.
> [@Arykk](#):
>
> I know that they are not something important, that I need to be concerned about
You can ignore the _limit errors_ as long you have **not** loaded a g-code program of your own. But if you **have** loaded a g-code program of your own, the Onefinity Controller will check the program and tell you with an error message if your g-code program tells the machine to do something it can’t do (e.g. milling outside the limits).
> [@Arykk](#):
>
> but I have them pop up when I try to probe, and it is keeping me from probing.
What do you mean, keeping you from probing? What is the message the machine says?
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