2007 interface of Combobox - Right-to-Left problem

I have an active Access 2003 DB, works well, with RTL interface (Hebrew).
Recently, I installed 2007 (Hebrew) on some stations, and now there is a
problem in some of the ComboBox controls. In right-oriented combos that I
defined for them specific coulmn width (i.e. "0cm; 4 cm") and the control
itself is defined with narrower (i.e. 2.5cm) - the list is shown in wrong
manner; I can see only the left side of the list (i.e 2.5cm of 4cm), while
the rest is hided. In 2003 inteface, the same comboboxes where aligned in
their list to the right side, in such way that i can see the beginning of the
text in the list, from Right to left. In this case, Here, probably, the list
itself is left oriented, and i cant see the first letters in the right side
of the list. Sometimes it says that the whole text in the list is in fact
hided. I wonder if there arre new options in the combobox properties that
cause the interface to make the list left oreinted, even though the control
is right oriented. I will accept any other suggestions gladly.