Textbox, Border style = fixed single but the text vertical align is on top border

Question

Hi, I'm struggling to vertical align the text within a textbox.
I have the black border but the text verticalalign is basically on the top border
Textbox: Border style: FixedSingle; Multiline: True; Enabled: False; align: center;
I have played with the margins, set top to 8 & bottom to 0 but nothing.
Is it like this or is there no other way as it does not look good on the form.
?
Thanks in advance, Regards