Idk how I feel either way...I thinks can be easier to spike in, then the peice goes away, and you just chill and wait for the crane to come back...Basically just whatch the other guys work...Granted sometimes my calfs or ankle cramp cuz of the spikes, but its not that bad really. Just me being me, but I would wanna help the ground guys while down there before going back up if I rode the peice out. Plus if you tie in with a micro pulley and split tail, you can pop you line right out and still have ur knot in tact and ready to go. So I would just assume spike in and relax....We tie right into the ball, another place I worked we tied into a ring off the ball which was nice, but I know the ring is supposed to be connected above the ball, so that wasn't "legall" either. We also used shackles on the slings at that place instead of straight sling around the wood....
Marquis do you work for marquis tree? A really good friend of mine works there, Dave Gatsby