I'm sure someone here has had kitbashing experience with Armada Unicron. My problem is this- my Unicron is near mint, except for the left shoulder. The pin that holds it to the black base is loose and the shoulder sags. I purchased a junker for parts, and disassembled down to the shoulder assembly I need. But in this copy, the paint ont he front was worn and the hardpoint really chewed up so I need to take the yellow part off mine and transplant it. Is there anything I can soak the shoulder in to loosen up the glue that holds the rubber on? Hot water or something? I pried the pad off the junker for disassembly, and it didn't prove easy. I really can't risk destroying the other rubber pad.