Have an 18.5' boat. Run 8 rods. 300 copper, 400 copper, two size 1 dipsy set on 3, two mag dipsy set on 1, two riggers with 12lb balls. Fixed slider on one rigger. Free slider on other. Have been pulling the outside dipsys when resetting coppers to avoid tangles. Sent from my SM-G975U using Tapatalk