sunkarm:I live In the Tropical Paradise of Indonesia. My BCD comes with a plastic backplate. I suggest use plastic if u have any or no backplate at all if u r diving single. This is a good option so u don't need to have more weights when travelling. Once u arrive at the tropical destination site , just ask for more weights to counter the plastic backplate.
Hope this is a good advice
i hear what your saying but i would rather only have to invest in one backplate and im trying to find out if that is feasable or not with travel and all. thanks.