@DolleTeam,

I am not trying to bash you in any way, as I have 40 S9's and I will delightfully test your firmware, but just saying, IIRC, T9s are just S9s with overvoltaje and less capable chips, which could just be IMHO some tweaks on the parameters... Anyway, I am saying this cuz I have a T9 which gets hot during the day and can only work through the night so I might just as well use it as a guinea pig for this

I get what you say, but this does not say anything about my original question... Is there a way to withdraw a specific amount of balance in Slush's pool?

Ok, so I have a setup of 40 miners with 3 other associates...

We have agreed upon taking out the profit twice a month

But as it seems, you cannot send a specific amount to a BTC address, rather than just send the whole balance after it crosses the payout...

Can this be done? I am saying this because I would not like to pay the txfees (I know they are kinda low, but whatever you can save, its better)

Do you guys know if this would work on T9s?