Okay, hear me out now. I had a barrel, and a 5 Gal. carboy for topping. Now i only have a Full barrel, a broken carboy, and a tempranillo stained garage. I don't want to top with store bought wine, or not yet at least. Our first racking is fast approaching in a week or so, and i anticipate losing three gallons or so. I had the bright idea of displacing the wine with Clear Sanitized marbles instead of wine, and the only potential problem i can think of is the marbles chipping, but i don't think that that is a huge issue. Can you guys think of any problems? or any better solutions? I'm certain that I am not the only person to fall very short on topping wine. Thank you!