Very odd, but I notice that when trying to split a hole table in NX 11 the option shows up under Settings>Common>Maximum Height, under which you enter the maximum height in inches/mm of what your want each piece of your table to be. HOWEVER, this Settings>Common>Maximum Height is ONLY available if you right click on the table, and select settings under menu drop down, not the setting icon/symbol at the top of the menu.
Strange, hope that helps someone.
Strange, hope that helps someone.