Since this is my first recumbent "09' EZ3 USX-HD" and I have only
about 5 miles traveled so far I wanted to ask experienced riders this
question.

What do you look for in the proper, or your favorite placement of
your seat to the pedals?

Do you want a slight bend in the knees at full extension on the
pedals? And what position of your foot on the pedals?

On my old 10 speed racer I liked a straight leg at bottom position
with the pedal in the middle of the foot, & when hard riding I would
place the pedal nearer my toes.

I am just trying to get a grip on where most others seem to like the
placement after riding one of these trikes a while?