Not long ago I had an opportunity to join a 15th level game (there was a location problem). My design was a Half-Orc Fighter with Shield Master and Greater Cleave (and also Run). With a Heavy Spiked Shield and a Kukri could this be considered two independent chain-series or one which could then redouble? And also as opportunity were to arise could the inactive (if so) weapon be used? Naturaly at a certain point normal melee would resume as some gets splattered, but after how long?