YVW. Your Embdens do sound very active. 😊
Have you already read Pete55's goose egg incubation guide? It's very helpful and may help put your mind at ease, too.
ETA: Pete55 does prefer a slight elevation of the eggs during lockdown: "to encourage correct positioning I incubate the eggs on their...
@FarmFullOfFowl, my responses below. BTW, goose eggs may rock and even peep well before they actually hatch. Or not. Some seem to move/talk a lot and others don't. 😁
Should I have removed their support? It should be fine - when I put goose eggs into lockdown, they're flat on the incubator...