Hi Darren,
Apologies for the delayed reply.
I'm currently working on fixes to ensure the components are all working properly in all render modes, but it's unfortunately a bit of a slow process.
If you send me an email (contact@materialunity.com) I can send you a patch for v1.1.5, which improves how the scaling is calculated, and may fix some of your issues :)
~ Declan.