I've never used an f-stop timer but with the posts I see in this thread and many others I'm getting very tempted. I've also just acquired an enlarger with the Ilford MG head - and the RH Designs dedicated unit looks very well suited to my needs.
As I'm in the middle of starting again in the darkroom my mission is to standardize and simplify every aspect of the process to make the time spent more productive for my needs. The RH Designs analyzer seems like a perfect fit - even though I just picked up a Colorline 5000!!
Time to do some gardening and earn brownie points with the missus!!