@Matt_SF AAAAH now I see what you mean!
Jesus christ I see it. I've declared the parameter control twice:
template <int P> void setParameter(double v)
{
}
Fixed and successfully compiled!
Now how do I use it? Add it as a hardcoded FX , remove my ScriptFX network and change my interface references?
Then if I want to make changes to the network I have to do it all over?
Thank you so much you've made my day, finally feel like I've actually accomplished something this week and learned a bunch on the way.