I am trying to finish up my latest unfinished project, a left hand PA fowler kit in 20 gauge from Mr Jim. A 3/8" ramrod was supplied, but I have 7/16"and 1/2" rods at home also. The 3/8" pipes are already installed. I have tapered 7/16" rods to fit the 3/8" pipes before and they look fine. Since the bore is somewhat larger than the .50's I built before, would the 1/2" look awkward? Any suggestions are welcomed....Geo.