# Help me understand my 7W JTech Laser Test **URL:** \ **Category:** J Tech Laser\ **Created:** [January 6, 2023, 7:40pm UTC](https://forum.onefinitycnc.com/t/help-me-understand-my-7w-jtech-laser-test/17910 "2023-01-06T19:40:22Z")\ **Posts on this page:** 1\ **Showing post:** 13
**Author:** ![Woodworking\_Pilot](https://avatars.discourse-cdn.com/v4/letter/w/e9bcb4/32.png) [@Woodworking\_Pilot](https://forum.onefinitycnc.com/u/Woodworking_Pilot)\ **Post date:** [January 8, 2023, 1:00am UTC](https://forum.onefinitycnc.com/t/help-me-understand-my-7w-jtech-laser-test/17910/13 "2023-01-08T01:00:24Z")
Here are screenshots of all my settings. I think I got them all. You can use them to see if there are any differences from what you have setup on your machine. ![Screen Shot 2023-01-07 at 4.41.13 PM](https://us1.discourse-cdn.com/flex022/uploads/onefinitycnc/original/3X/4/e/4eef8fba6e4478afe98c360be88815b673a6650a.png) ![Screen Shot 2023-01-07 at 4.42.11 PM](https://us1.discourse-cdn.com/flex022/uploads/onefinitycnc/original/3X/b/2/b266aced65d567d283e00596903d6f23c8ca5f2b.png) ![Screen Shot 2023-01-07 at 4.42.22 PM](https://us1.discourse-cdn.com/flex022/uploads/onefinitycnc/original/3X/b/e/be41007f7adecfacaaf88f3ecb80ea926199229f.png) ![Screen Shot 2023-01-07 at 4.43.02 PM](https://us1.discourse-cdn.com/flex022/uploads/onefinitycnc/original/3X/4/2/423a052384836f524880a59618328504aafd2152.png) ![Screen Shot 2023-01-07 at 4.44.27 PM](https://us1.discourse-cdn.com/flex022/uploads/onefinitycnc/original/3X/b/9/b97473111df6abab9521798bf2e2bae8202e6ef6.png) Of note, using the settings on the “Additional Settings” tab that I have will make the simulation time accurate for the1F. Before I tweaked those I was getting wildly fast sim times in lightburn. Now, I get accurate estimates within about 20 seconds. --- _[View the full topic](https://forum.onefinitycnc.com/t/help-me-understand-my-7w-jtech-laser-test/17910)._