Talk:Fire Mill/@comment-9053322-20130813175659/@comment-12080018-20130813230821

@Mreames, I have two accounts, one is very older one, another is little newer. The old account needs 500 golds each to upgrade, so I gave up. So it has 50/500 capacity. The upgrading costs for the second account was 100 golds each, I had enough golds on the second account so I upgraded. Its capacity is now 100/2000.

I guess, not in your case, if the upgrade costs are 100 golds, then the capacity is lower than the costs of 500 golds. If I upgrade on my first account, the capacity will be 200/4000. Double capacity but 5 times expensive costs lol.