there no way to set a spool loose if more them 3/4 of a turn they welded some of the the spider gears teeth up if a mini spool you would need clip elminators if that loose the spline on the axles were worn out from hard use . but alot of time the center pin that the spinder are held in the carrier get beat out all load will run thru the pin that holds the mini spool in all power run thru it thats why mini spools are not that good