Community - Please help reduce this formula. My IT guy did it in 5 mins, and he said its crap, but it works. However, I now have to put it on ALL my projects and its too cumbersome. I didn't even try to do the formula.....I am too busy 
Here you go...and Happy Friday!!
Louise=Amount6 - (IF(ISBLANK([Date Payment Received]19), 0, Amount19)) - (IF(ISBLANK([Date Payment Received]27), 0, Amount27)) - (IF(ISBLANK([Date Payment Received]43), 0, Amount43)) - (IF(ISBLANK([Date Payment Received]49), 0, Amount49)) - (IF(ISBLANK([Date Payment Received]54), 0, Amount54)) - (IF(ISBLANK([Date Payment Received]56), 0, Amount56)) - (IF(ISBLANK([Date Payment Received]58), 0, Amount58)) - (IF(ISBLANK([Date Payment Received]59), 0, Amount59)) - (IF(ISBLANK([Date Payment Received]60), 0, Amount60)) - (IF(ISBLANK([Date Payment Received]61), 0, Amount61)) - (IF(ISBLANK([Date Payment Received]62), 0, Amount62)) - (IF(ISBLANK([Date Payment Received]63), 0, Amount63)) - (IF(ISBLANK([Date Payment Received]64), 0, Amount64))
