Changing Memory allocation in BuildOS Roms??

[Goddamskippy]

OK so ive been building roms for a while now an love the flexibility of using BUILDOS as it gives me a lot of options in one spot so i can make the best customized ROM I can. The only problem im having with my verizon xv6800 is that once i make my ROM (~18mb) my phone is allways running out of memory!!! when i go to the memory tab i see that about 160 MB is being allocated to storage while only 40 is set to programs. is there any whay to change this?? i know in old WM5 there was a slider i could use but i dont see it anymore. thanks all