I started out that way -- shooting off the shelf, you don't have center shot or spine adjustments and I never even considered how to set up a bow, making all my adjustments in the arrows.
Once I found bows where you COULD adjust it, I learned how. Now, I have a wooden riser set up to take a plunger button, and am finding that my learning has been incomplete
My original thought was that a 40-lb metal-risered FITA-style bow and a 40-lb wooden bow with an elevated rest and plunger button could conceivably shoot the same arrow. When I look at the difference in center shot, I have my doubts. I will find out soon -- I just got the bow, and so far work and now snow have prevented me from actually shooting.