Transfer Order Searches: How do I get the quantity

I'm working on a transaction search that will show our transfers between warehouses.  I'd like it to show quantity requested, quantity committed, and quantity fulfilled/shipped, all on the same line.

But I can't get the first, quantity requested, to show up in a meaningful way.  When I've included it with summary type set to "Group", I get 3 results lines for every instance of an item, 2 of which always have a negative value.

I've tried filtering by account and by quantity, but haven't found it so far.  Any suggestions?

I'm using "Quantity" for quantity requested.  Playing around with it more, I tried changing the summary type on the Quantity field from "Group" to "Sum" and taking the absolute value.  Now I have two lines for every item, one with the correct quantity requested, and one with zero.  I'd really like to get rid of that line, any suggestions for filtering it out?