Thanks for the offer @CallMeTut
I doubt I’ll be letting go of anything though. I have a pile of tanks I tried but didn’t like. I think of them as backups to my backups lol (and spare parts for a Frankentank if it comes to that, years from now…) 
I have that same issue on the 25. The tank just spins and spins forever. But on my brother’s tank it stops after a few rounds.
But I don’t really mind is. Don’t think it has any effect on it.
Basically how I am except my old tanks still have old juice in them… I really need to get them cleaned up, haven’t touched my Hearakles tanks in months but there is still juice in them 