OK, I'm spending way too much money on all this :D

I just gave in to the voices in my head and bought Rock Band, I have plans for this in our band videos. Just doing a quick test with Evan and a guitar and I see the guitar sinking into his body on guitar solo animations

I'm still very much a newbie with iClone, so is this something I need to deal with through collision detection or just hands on timeline editing?

Thanks :)

Edit to add:

Weirder. If I reset animation and do a perform, then the guitar bounces all around for the animation while the actor stays stationery. If I then remove the accessory and re-add it, it either works again or iClone throws an exception performing the animation.