# The cutting pattern is not closed or the light is uneven

**URL:** https://forum.cloudray.com/t/the-cutting-pattern-is-not-closed-or-the-light-is-uneven/210
**Category:** FAQ
**Created:** [April 5, 2021, 8:44am UTC](https://forum.cloudray.com/t/the-cutting-pattern-is-not-closed-or-the-light-is-uneven/210 "2021-04-05T08:44:00Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![Technician](https://sea2.discourse-cdn.com/flex020/user_avatar/forum.cloudray.com/technician/32/15_2.png) [@Technician](https://forum.cloudray.com/u/Technician)
#### Post date: [April 5, 2021, 8:44am UTC](https://forum.cloudray.com/t/the-cutting-pattern-is-not-closed-or-the-light-is-uneven/210/1 "2021-04-05T08:44:00Z")

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1.Possible cause analysis of failure:  
a. The take-off speed is set large.  
b. The idle speed is too high.  
c. Cutting speed is too high.  
d. The cutting power is not adjusted properly.  
2.Solution:Re-adjust these parameters.