"M.E. Borner" wrote:
anyone have any experience, recommendations or
suggestions?

My JPI EDM-700 has been flawless for the 18 mos. it's been in the
airplane. It has the fuel flow option which I highly recommend. An
engine analyzer is a great trouble shooting and mixture setting tool;
I'd hate to do without one now.
--
Dan
C172RG at BFM