Rank up screen unit offer

Sgt_Ballcrusher

Ranked up someone to max. It visually showed the max experience and the icon showing it was maxed but still on the rank up screen a little unit offer popped up that said to buy the missing iso I could spend 1 unit. I had iso still in stash to use so curious i clicked the 1 unit offer (it's always bugged me having like 101 units or 256) anyway it did nothing but it did take that 1 unit away. My ocd is happy about it but a bug regardless if it's an XP visual bug or a unit bug thinking it needed more XP. No pictures on it I wasn't thinking. And no I don't want 1 unit back lol.

SummonerNR

If you do the Max ISO Levelup from a Class ISO, it might stop short of MAX, because you don’t have any tiny Class based ISO to finish it off.

(Game is smart enough not to automatically use a 10,000 ISO Class Brick when it only needs 128 tiny ISO to finish it off)

So switch back to BASIC Black ISO, and it will fill the little bit left to Max Level.

Should like you were little short, and bought remaining like 512 ISO with 1 Unit ?

Also, fyi, doing Max ISO from Stash, there is a limit to how many it “auto marks”. So for 7*, might have to do couple rounds of Max ISO during Levelup.