Forum :: Client Editing :: Problem with adding new items.

Right so I made a new armor and I followed inuyashas guide on how to add new items to pubedit. I'm still not quite sure what you put for sp1 though.. Anyways I got it to where the item will show up in my inventory but as soon as I put it on, i go bald and i start glitch walking. As soon as I take it off everything goes back to normal. Can someone tell me what I'm doing wrong and what I have to put for ico and sp1 once and for all? I've tried searching the forums and i cant find a straight answer.