Hi Sweetbeats, The imbalance occurs at the level of the wet signal, by swapping the springs the problem concerns one of the two springs.
Thanks for your reply.
Best
Hi BeatleFred, many thanks for your reply, I'm going to check and try to see what's going on, otherwise I can change the complete block with one from another brand and do the electrical adaptation, thank you very much for your help.
Best
Hi an thanks for your prompt reply, yes al the tank because, I have a slightly relaxed spring which gives an imbalance between Left and Right, do you have photo about the foam buffers inside your tank ?