Having played with the wraptor (2 cycle) a bit, there's a pair of quality of life improvements that would be nice.
The plastic shroud that covers the pulley portion would be really nice to be able to be easily opened with 1 hand. Not sure if a small handle, knob, etc would be sufficient, but I find myself holding the wraptor with 1 hand and fishing the rope through with the other and leaving it hanging on the rope to start it. (I know manual says do it on the ground).
Secondly, the casting for the pulley would be 1,000,000 times better if the rope winding direction was cast/machined into it (similar to the decal on the cover). Fixable with a magic marker, but for those of us that don't use the wraptor daily, remembering which direction the rope goes isn't always intuitive.
Still a fantastic product. Accidentally dropped mine down 40 feet of rock face yesterday , and besides a bent handle, doesn't look any the worse for wear