Keep after worst case slippage mistake

Hi Matthew,

my keep after worst-case slippage rate dropped suddenly to 50% on system “Aristoteles”.It has been “hovering” around 97-98% for months,and suddenly today I saw this dramatic change,which cannot be justified by the trades placed and the fills received.Please re-examine and re-calculate,as the same trades were placed to “Aristoteles Premium”,which has not been affected (like it should n’t).

Thank you for paying attention to the matter.