Just went out tonight for a short one hour paddle. I had my Nomad / Extreme with 205 cm. Ikelos. I tried different things to make it happen. I did feel it at a few points. Not real sure what I was doing to make it happen. I think running the paddle deep below the water surface parallel as possible with the hull. That may have induced it few times. Tried holding lose open grip didn’t really affect much. Had another problem with pedals. I jumped in the kayak I didn’t use in a while and seems pedals where all the way forward which was no help. It made me feel uncomfortable. Have to play with it again with peddles adjusted. Corryvreckan 210 comes Monday. May try a cheaper rec paddle I have next time also. I also have a 215 fiber glass blade to try.