I used to spray the cues when they were hanging, but I prefer to do it with them rotating. I think it is a lot easier. I don't really have to worry about spraying too thick in one area and to thin in another. I made up some delrin joint protectors that have been center drilled on one end and just spin the cue between centers. I don't have any issues with overspray on the joint faces. Even if I don't use the joint protectors I just aim the gun so it doesn't spray on the face. I always spray the butts and shafts seperately and I have found that with spraying the cue while rotating, matching the shafts to the butts is easier due to the finish being applied more evenly around the cue. Thats what works for me, hope it helps.