Can't flash SkyDragon ROM as a Secondary ROM in MultiROM? (VS985)

I've been trying to flash SkyDragon ROM as a secondary ROM on my vs985 for the camera. My Primary ROM is ResurrectionRemix. I have installed MultiROM and when I try to flash SkyDragon as a secondary ROM it replaces the boot image of the Primary ROM with the Verizon one and hangs there. When I try to boot into SkyDragon, the LG boot up screen comes up but then it hangs there. Anyone know why or have a workaround?