hi, when I ordered my scope/tripod, the sales person suggested I also get a leveling head, so that even if the length of the tripod legs on uneven ground wasn't right, with the leveling head, I could still get the scope level without a lot of finicky leg adjustment. advice much appreciated on whether that's a useful feature to add to the tripod setup or just a needless complication. I've gotten a lot of really helpful advice here and am glad to be able to ask more experienced observers. Jeff