# Issue Calibrating - "Pull chain tight and measure" doesn't stop pulling

**URL:** https://forums.maslowcnc.com/t/issue-calibrating-pull-chain-tight-and-measure-doesnt-stop-pulling/8816
**Category:** Troubleshooting
**Created:** [February 15, 2019, 11:22pm UTC](https://forums.maslowcnc.com/t/issue-calibrating-pull-chain-tight-and-measure-doesnt-stop-pulling/8816 "2019-02-15T23:22:58Z")
**Posts on this page:** 1
**Showing post:** 58

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### Author: ![WoodCutter4](https://avatars.discourse-cdn.com/v4/letter/w/bc79bd/32.png) [@WoodCutter4](https://forums.maslowcnc.com/u/WoodCutter4)
#### Post date: [August 5, 2019, 3:01pm UTC](https://forums.maslowcnc.com/t/issue-calibrating-pull-chain-tight-and-measure-doesnt-stop-pulling/8816/58 "2019-08-05T15:01:09Z")

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> [@madgrizzle](#):
>
> I assume the controller either is getting hung up somewhere and the only place it can get hung up is in the encoder read section

Interesting…I also just started having an issue with the red and black crosshairs not following each other and no errors from the system:

> [@My Maslow is destroyed, please help me figure out what happened](https://forums.maslowcnc.com/t/my-maslow-is-destroyed-please-help-me-figure-out-what-happened/10748/8):
>
> EDIT2: nevermind. I can see from your log you are using v1.26. @Blazman what GC and FW versions are you using? I’m now having an issue with the black and red crosshairs not following each other and the machine is not stopping; no errors. For me, the black crosshairs follow the bit but the red crosshairs “get stuck”. I have unplugged and plugged in my cables. I have not had any issues with a run-away sled, and I’m using custom firmware based on v1.26, but just thought I’d ask. I have not had th…

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