Recently, I've been busying myself cleaning up old business - like those partially-filled BODs that have been taunting me for years. In the process, I have been happily substituting the more valuable leather type, or exceptional pieces for normal, where I lack one, crucial small BOD to complete a large one. Until now, that is. I've a leather armor 6-piece 10-count Horned normal LBOD that has been sitting in my house for literally years, lacking only a small 10 leather gorget to complete it. Driving me nuts...finally, I caved and decided to donate one of my scarce Barbed BODs, just to finally finish it. Filled the Barbed normal 10 leather gorget, and tried to combine it - and got this message: "Both orders must use the same leather type." What am I missing here? Isn't Barbed leather superior to Horned? I cannot figure out what I did wrong. Has something altered this week, or did I just hit a buggy BOD?