Yes, the new constants would be replaced by the old ones, but you would not run the risk of doing anything irreversible. My thought was that you could try to set the YTO pretune constants without wiping out any of the other adjustments. If it doesn't work, you could go back to what you had before the experiment. I don't know this for a fact, but I would guess that you can adjust the YTO pretune constants without loading all the other defaults.
Vladan
toggle quoted message
Show quoted text
On Wed, Feb 2, 2022 at 04:22 PM, vk2bea wrote:
No, I don't have the disk so I can't do the backup. Even if I did back up, wouldn't the new pretune constants then be overwritten when I restore??