I once wired a home 48" to the top of switched and 18" to the bottom for plugs. normal for our area. The owners nephew complained that they were too high and asked us to lower them after we already finished the rough. Needless to say we agreed to do it for a price. When we heard nothing for awhile the GC told us that the owner wanted us to lower them 2". If we didn't they would contact the AHJ. We instructed the GC to have them do so, we were in compliant. When we returned for the finish we noticed all the outlets lowered 2". My partner and I glaced at each other and in unison said "Time and Material".
Blessings. Mark
