ur camber setting at the moment is positive. negative would the be other way round, where ur tire makan on the inner side. track car setup..
anyway, i dun see why u would worry about excessive camber adjustments? by right, u only do it once in awhile, unless there's something wrong with ur lower arm that requires constant camber adjustment. if u feel the need to adjust very often, do invest in adjustable camber kits, its not cheap, but its an investment for easy-adjusting in the near future.