Sorry to be such a pain but with attaching things to the sugar paste ie other sugarpaste items or other edible decorations, I have used either water or icing. Is this ok to do? I didn't have any problems with the items I stuck to the sugar paste with water, just that it left a slightly shiny mark where the water had been on it.
I use water and also I use a tiny bit of tylose powder mixed with water, it will be lumpy for while but it will melt and you can stir it up. I have mine in a sealed container and it's good to go when I need it.
Hope this helps.