I add around 3x the recommened dosings of traces. Always have
Claus who just gave a talk at the AGA meeting suggested folks to do
what I have already been doing for many years back in 1998 when he
spoke at SF, CA if the tank is fully planted, with CO2 and good light
etc.

Are you recommending changing the ratio of the trace mix portion of
PMDD to 3?

Greg