I have it in my head that I want to cast 1/32oz jigs and small plastics. I bought a 6' UL St Croix panfish rod and equipped it with a President 25 and 4lb hi viz. I can cast it 20 -25 feet. Would going to 2lb increase the distance. The 4lb is so fine I have some difficulty tying knots. Am I going about this correctly, casting 1/32?