Realtek 8168 rom size

[lifeoreilly]

Is anyone able to help with options for reducing the rom size of a 8168 rom with http and iscsi options.

I have tried removing most features - sometimes with bad results.

I need to get it under 64k and the closest I can get is 64.5k which fails to load.

I have the iscsi and http protocols enabled and others remove including dns

I have the following commands enabled
autoboot
config
ifmgmt
dhcp
sanboot
menu
but I just cant get below the 64k mark - any suggestions or tweaks I can do outside the general.h?

Cheers
Life-o-reilly