Summing up to a point

Hi guys,

Short question. I have an array of values, returned by using filter function which is {20,30,40,10,60}. I would like to deduct 60 from this such that the output is {0,0,30,10,60}. Is there a way to do this? I was using scan and lambda function but residuals are accumulated. (Results were {0,0,30,40,100})