We did a goods receipt and entered freight via landed cost.  However, the entire amount of the freight was allocated to only one of the 3 items on the receipt.  We are set up to allocate based on weight.  All three items have a weight set up in the item master Main tab and the Allocate Landed Cost button checked on Additional tab.

Landed cost allocations appear to work on other receipts with multiple items - but for some reason these items are not working.  

Suggestions on where to look first?  Other settings or conditions that would cause this?

Thanks.