> Is it possible to turn off horizontal refinement in TIBOTable?

What makes you think it is enabled?

I know that refinement is only enabled on TIB_* stuff when you setup
OrderingLinks with POS=0 (or higher). Without browsing the IBODataset
stuff I dont know what automation Jason may have embedded there.

I suggest changing over to TIBOQuery anyway. It offers much greater
control (including specific OrderingLinks/OrderingItems).

--
Geoff Worboys - TeamIBO
Telesis Computing