Pipetting into wash station - maximum volume exceeded (SAMI4)

Hey folks,

We have a process running where we need to decontaminate our tips (MCA384) by aspirating bleach, and the dispensing it into the wash station. On our i7 running under SAMI5 this is working without a problem using a “Transfer” node. However, when trying to implement the same thing on our FXP running under SAMI4, it always complains that the maximum allowed volume in the wash station is 200ul, and that we have exceeded this limit (after pipetting 10 times 20ul into the wash station). Does anyone have an idea which kind of setting we need to change to get it working on the FXP?

Thanks a lot for your help.

Best,
Gregor