Obsessive-Compulsive Personality Disorder is a harsh task master. It forces me to post this alternative to an earlier commentary on Tiered Drop-Arm Faceouts. How can you judge what is unique, interesting and well-designed unless you can see ALL the choices? … or so my OCPD reasons. So which is this candidate? Unique … Interesting … Or well designed? If this post is more than you ever wanted to know about Tiered Drop-Arm Faceouts, please send Pay Pal vouchers for anti-OCPD meds. For I surely am in need.