(Blueprints) Keyboard shortcut for toggling Grid Snap Size between 1 and your setup value

So many the wires are NOT straight… so in order to make everything perfect as should be… what about when you hold down a key, the Grid Snap Size to be set to 1 - so you can move the nodes accurately?

And when you release that key, it goes back to default(or whatever value you’ve set it at)