RE: Single pin sights
I use a Trophy Ridge because I like the vertical alignment of the pins and the field of view it provides. My Extreme VFT is a very flat shooter even with 520 gr. arrow. There isn' t 1/8" space between my 20 and 30 yard pins but my 40 is about 3/32" lower. I use the 40 for most of my practice and the other two are for business. The pins also fine tune adjust without tools.