Aparently during a spin the tail of the PA38 flaps from side to side like a fish on speed - not that I ever turned around to look at it, as I was too preoccupied with trying to convert the view of 'all green' out front to my preferred 'green at the bottom, blue on top'...
But I really did enjoy flying the Tomahawk and think it's a great little trainer - and being a glutton for punishment even did my IMC/Night ratings in one too!