My apologies! Let me try to better explain.

If I write any value over the attached values, clear them, or make any changes to them, the button would return them to the original values that are in the attachment.

Example: If I change cell C6 from 10 to 25 and K33 from 99 to 50; I want the button to return the values to 10 and 99. Same goes for every cell where there is data in my attachment. Say that I delete the value in R18. The button would bring back the 10000, that is there, in the attached. The attached values are my "default" values. A user can toggle all of the values. Once they toggle them, I want a master button to reset them to what is in the attachment.

I hope that better explains what I need.

I really appreciated it!

Will