Sumifs Not working as planed add values if cost codes match and ignore negative values

[JonLanguasco]

So I want to add values if the cost codes match but I would also like the calculation to ignore negative values. example: 20,000 + (10,000) = 30,000

I have Tried this simifs( [Forecasted Remaining to Spend], [Cost Code], A53, [Forecasted Remaining to Spend], ">0") +

(simifs( [Forecasted Remaining to Spend], [Cost Code], A53, [Forecasted Remaining to Spend], "<0")*-1)

Both sumifs statements return zero?

Please Help