Does anyone know where I can find an IFP upgrade kit for a Dorado fork? Or would it just be better to find some closed cell foam and continue using a foam isolator? I have heard that the foam is plusher on small bumps than the plastic floating piston but it would be nice not to worry about the foam breaking apart. I've checked with Manitou and online shops with no luck so if someone knows a shop that still had them or had one kicking around they don't need that they want to sell I would appreciate it.