i've caught my bee laying a little inverted before.. i see the spider wobble as well in her, but from what i could find online, overheating can cause the exact same symptoms as the spider wobble even in animals without spider in them..? i know spiders wobble can get worse or better after time, but she went from barely showing any wobble at all (except a little while feeding) to this in less than a week.. i wouldn't say i've seen several hundred in my time, just the three in my collection and the ones i've seen at shows and a couple friends'.. but none of them had the head "twitch" she has. is that common with spiders with bad wobbles?