Ok thanks.
I havn't put the sealant or wax on yet but would have put the sealant on last until I read your full post with pics.
I've read up quite a bit on C2V3 over last few months, for this very reason as I'm a bit of a die-hard wax fan and was interested to know if it renders wax pointless. Still not sure but if I was using it, from what I've read, I'd put the wax on first. For me I don't know as I love finishing with wax, but I intend to try the C2V3 on partner's Amarok and do a panel with wax on top to see if it adds anything.
Let us know how you get on.