First off, thanks for any help on this.
I have a VTC-41L that I purchased and when the machine is on it is constantly hissing air inside the spindle. I remember when I got my Hurco BMC4020 it did the same thing and I was able to go into parameters and shut that off (I only machine aluminum typically).
Anyone happen to know the param for this? OR is this not a thing on these machines?
Thanks again,
Henry