Payment Predictor Tolerance rules

Hi,

I have set up the following payment predictor rule

Under payment exceeds- Amount tolerance is 50 and percentage tolerance is 5%- Generate a worksheet
Under payment less - Amount tolerance is 50 and percentage tolerance is 5%- Create an item - WS-11

Invoice created for 1100$ and payment amount is 1045$
Ran the payment predictor process which created a new item for the difference(55$) since it satisfies the percentage tolerance.55$<= 55 (1100* 5/100)

Payment predictor process creates write off if one of the tolerance criteria is met.

This payment also falls in the Under Payment exceeds criteria too as the amount tolerance criteria is met(55>50) but the process did not consider this rule.