So the change was made for water barrels, but the stone reservoirs still only hold 200?? a barrel is going to hold more than a reservoir, that makes no sense at all... and the change wasn't retroactive to already existing barrels??
Fix the weather to rain more on islands.. even in a temperate area there is no rain..
Add the ability to dig a well or make it to where we can attach storage to a dug up water spout.