Seeing as its your tank and I noticed your active in this section perhaps this would be better than the ticket Mr Will. Made the Willie Ender Tank worked fine for a few hours on bevos untill I started messing with it trying to get the diamond to go on the frount. Could not get it to work so thought perhaps I dont need to and then thought mybe if I just add the dyes to the top it might stop takeing lava when not being used. Nope did not solve it, have lost the ability to recharge lava not even sure its the same tank any more have tryed wacking it with a wrench shift clicking ect still cant make it work like it did when I crafted the thing. So when you add colors it drains out completly, switching back to white,white,white gives you all off 25mb of lava and nothing else, as you will see below the tank does have a diamond on the frount but am sure thats a glitch as well cant be sure but I do know it does not work as adverstised. Thats about as much info as I can think of adding or remember. Regards Minnow
You removed the diamond and replaced it, making it your tank instead of Willi's, therefore you wasted that tank, sorry, nothing can be done about that
Shame I had to learn the hardway on this issue, not a problem just made a new one and will leave it be.
Like they said before, do not take the diamond of the tank nor dye it as it will stop working. Sadly enough there isn't anything that we can further do about the issue. Will mark this as solved for now.