Upgrading Ingredient Mixers from version 2.x to version 3.0
In the store at the HQ, get a box V2->V3 Mixer.
Delete all mixers from version 2 that you have.
Rezz the box where you want the mixers, and touch it, the first mixer will be rezzed.
Just move the new mixer to place and touch again for a new one.
You can take the box to your inventory and rezz in another place ocontinue rezzing the new mixers.
When all your mixers are rezzed, the box will warn you about it and stop rezzing.
The box will copy the data from the old mixers to the new ones, you will not lost potions that are brewing.
The box will rezz the number of mixers accordly sales made in CasperVend and MarketPlace, inclusing the free one. You don't need to get the free mixer again if you already did.