Hey people…how you all doing…?
question…I have not seen this before as I am helping someone sort out a Pro table.
torch is in place…zero all axis…selected origin…all looks good…turn on dry run and the torch moves 3" then drops the Z axis…
I did not think the Z would move on dry run…
What version of fire control?
Dry Runs with Z axis - Allows FireControl to keep the IHS activated during dry runs so that you get a more realistic idea of what your cut paths will look like.
In order to enable the Dry run with Z Axis enabled you will need to select the Z Button as shown:"
Doing Well @toolboy You?
Hey Tin…doing well enough here…
so this is no longer a beta version it looks like…this version is all out there…
BUY…when I ask my machine to upgrade it does not go to that version…
I am going to get this guy to try version 21.1.5
well…I learned something today…
first I am old and not to smart at times…
next @TinWhisperer is always right…like my wife…
also…keep up to date more with the forum…
You just learned that… you are much slower than I thought. 
Kidding of course. Good to hear from you. Hope all is well with you up north.