I was wondering if anyone has any experience putting Opti-Guard/Opti-Coat Pro over or under Avery Nano Fusion Film? I have a car coming in for some other work and it already has Nano Fusion Film installed but I may have a clear bra installer redo the film. The customer was asking about putting Opti-Guard down then having Nano Fusion installed then maybe Opti-Guarded again. I'm concerned that putting down Opti-Guard first would mess with the adhesion to the panel. I am pretty sure I have heard of people putting Opti Coat over other films but not the Avery Nano Film. I would hate to mess up newly installed film but I also am wondering if I am making a bigger deal out of this than it really is.