So far I've kept a slow steady retrieve bc if I speed up any the prop on it don't turn good and it turns up on it's side.
This is why I don't like the 90, the small one. I have to wind it slow to get the plop-plop-plop sound and if anything happens - wave, line gets underwater, speed up - it stops working correctly. I've retrieved it by burning, going fast, moderate, slow enough to plop and even slower.
I'm not sold on the 90 yet, but won't give up. But the 130, I love. Throw, wind it fast and the eat it.