3D FlipBook - Loading screens

Hello, We are running your free plugin, which is great, thank you, we just have one question from our client which is that the 'loading...' screen shows quite a lot and they'd like to avoid this if possible. We have applied the various optimisation advice points you enclose in your documentation, so we just wondered does your paid for version improve on this at all? Or do you have any other recommendations? Many thanks, Tonya