Oldguy:

I am assuming that the "draw-weight" range on your bow is 45# to 60#. Why do you have the DW set at 47# and what is your actual draw-length?

47# will do the job on a deer as long as your arrows are correct and the broadheads are appropriate for such a low KE setup…. preferably cut-on-contact heads. However, if the bow is a 45-60 lb. bow, the bow is probably not operating at best efficiency at 47#, and may be noisier than it need be.

PS:

Occasionally check your thread. I will be in and out on this one for awhile. I just (unexpectedly) lost another close brother this past week; second one in the last 32 months. So my common interest of certain things comes and goes by the minute. However, I am sure there will be others that will jump in here and give you very good advice and tips.