Of course you’re correct, Melodica-Me, The springs made on the jig I posted are used to raise the button after it has been depressed. One end of the spring is ‘stuck’ in the wood of what I think is called the action plate, which is where all the rods that are connected to buttons are anchored. The other spring end (the end with the horseshoe bent into it) is placed under the rod, keeping the button in place.
I hope that’s clear.
