This has been the "Falling buds" week. They are getting heavy.
I reduced the nuts again, now it is at EC 1.5
I flushed her once more with 20l(EC 1.5), with runoff at EC over 5. Then next feed she first got 10l plain RO water, then 12h later 10l more with EC 1.55.
Max 2 more weeks for this lady I imagine.