Nero SDK/COM - Short lead-out CD

Hi

Was wondering if anyone knew how to get SDK or COM library to set option for short lead-out on CD-R?

You appear to be able to change things like EnableOverburn through the NeroApp object, but there does not appear to be any way to access short lead-out?

I have tested using the nero interface and used preferences/expert/Enable Generation of Short Lead out to set option for short lead out. When I burn through nero interface (DAO/ISO) lead out takes a couple of seconds. When I burn through SDK it takes more like 25. The log file confirms this. It appears that the SDK is ignoring the general Nero setting and that there is no programmatic way to access this?

Thanks