How do you stop the armour duplicating? Its getting really annoying and what's worse is that I didn't even mean to duplicate, I just wanted to change what was on the mannequin but instead it keeps duplicating the previous armour on top of the other one.

I didn't think you could change previous enchantments. My prior equipment don't show up as options when I'm working the arcane enchanter. I had to craft my dragon armor set twice, once when my smithing hit 100 & again, when enchanting did. Sold the old set off for a nice profit.

No no no no you misunderstand. I meant change what is on the mannequin.