Bosch WAK20260TR: Allergy+ Final Spin

so if you select ecoPerfect on allergy+ cycle the machine extends the final spin up to 9 minutes; what i meant is once it reached maximum rpm it'll remain like 3 or 4 mins until the display shows 0.01, then added up abit to 0.06 this means it'll spin for another 4 minutes at maximum rpm, in short the spin performance is the best on this cycle with ecoPerfect (only valid for this model)