RED micro-site now out!

So anyway, here's someone who actually upgraded their Swingwater/Sweetwater stuff

http://kirei38.blog24.fc2.com/blog-entry-96.html

It just gets all the stats from the original item, the upgrade item, above its average stats, overriding whatever above average stats your Sweetwater item has and consuming all the slots the Sweetwater item has. (Probably to stop you from scrolling your Sweetwater and then trying to get additional attack from an upgrade)

Oh, and in case you were thinking of just passing on the potential rank of an item, you must have exhausted all slots on your upgrade item before you can use it as an upgrade item, so it's all or nothing, basically. You can still innocence it after to rescroll, I guess, but you'll still lose the above stats on your Sweetwater if you want the potential rank, but like they say, it becomes untradeable after upgrading, so you'd have to like scroll with CS scrolls. Better to just scroll the upgraded item perfectly and transfer it with rank.

Also it costs 10 Commerci Gold (Commerci Denaro?) to upgrade, and there's a possibility of failure. Both items will be preserved on failure, but if it succeeds, again, your original item, the one whose stats you'll be using to upgrade the Sweetwater item, will be destroyed.