Marco,

> suggested a workaround, but I've tryed it without success. So it seems
> to be a true bug, with uncertain workaround...

of course if there's a bug it should be logged.
Anyway, isn't the OnNewRecord event a decent workaround? Since the
buffer stays marked as unmodified, the effect should be the same as a
default value setting.
Ciao
--
____
_/\/ando