THC problem

Ok did those things and ran a G-code fine, no plasma on, will need to do some cutting later and get back to you.
Here are the screenshots of the changes.  Thanks again for your help
 
 
 
 

Ok I just finished cutting 2 G-codes, one with 6 parts and the other with 2 parts.
one the first one it did seem to dive at the end but no error. I had be using a cut rule to turn off THC at the end at 0.250" before the end. I increased it to 0.500" for the last cuts, and I did not see the dive at the end.  Attached is a screen shot of the part shapes, there are some sharp corners with no problems.
Not sure if any changed to the VAD threshold or PID setting would help with the diving.  The members help is greatly appreciated. 
 
 

Note that the mask change is only temporary
two more steps are needed to make it permanent:

1. add acpi_irq_nobalance the kernel command line  (grub)

2. launch the pinirq script at startup (there are a couple of ways to do this
easiest may be with crontab)

for 1 do you mean add it here??
 

this I have no idea how sorry still a rooky
2. launch the pinirq script at startup (there are a couple of ways to do this
easiest may be with crontab)
 

GRUB_CMDLINE_LINUX_DEFAULT="quiet isolcpus=1 acpi_irq_nobalance idle=poll"
 

Ok after I make the change to the grub as above I then use crontab to create an operation to run the pinirq script a boot time. With a ctrl x to write it.
@reboot chmod +x pinirq,txt
sudo ./pinirq.txt eth0    should there be a @ at the beginning of this line too???

the script is already on the hard drive from the last time I used it