> If you are specifying an absolute number (i.e. it's not a percentage) as the offset then I >don't think offset_align will fix it up for you - you asked explicitly for that offset: Right. If you specify the exact byte in offset, you get it. If you specify 20% and offset_align, then the 20% computes some potentially misaligned byte that then gets aligned to whatever offset you specify. Regards, Jeff ��.n��������+%������w��{.n�������^n�r������&��z�ޗ�zf���h���~����������_��+v���)ߣ�