We often create calculators that are pre-filled with well defined values as a starting point. It would be nice for the users to be able to reset the calculator to the initial values after they’ve been playing with it for a while and want to start again. I specifically don’t want to reload the page.
Greetings and welcome to the Community, @user26821 
Nice idea, thanks for sharing! Now let’s see if it gets traction with other users 