Put Grapes In Winepress I get Seeds, Not Grape Juice

[carcanken]

From my farm of grapes, I recently took just 2 grapes, but put them in my winepress, when I pressed the press button, I just get seeds, what did I do wrong?

[Grog]

NOTHING!
you did right. grapes turn into usuable seeds PLUS the bar to the right is filled the more grapes you press.
you can get the juice by righclicking an empty bucket on the winepress.
you probably just didn't use enough grapes to see the progress in the bar