Apply slightly thicker thermal pads. The thermal pads they are sending are extremely large, so you may be able to use a piece of the excess to apply to the VRM or VRAM if they do not have contact.
Mine were smashed.. You could see that the thermal pad on the VRAM was so smashed that it had slightly pushed over the edges of the VRAM lol. I am jot sure what is causing the small gap on some of the VRam's that have been shown on the forum. I would guess the stand offs are slightly taller than intended, but again, I do not know for sure.