The new NRS Otter Dodger fly fishing raft stern frame mount is a nice improvement on the older version. Slightly raised seat bar getting the angler up a bit and it mounts a little farther forward to keep the weight off the back tube. We have one in stock if you want to check it out. With a few minor adjustments we think it will work for a variety of rafts. Give us a call if you have any questions on raft frames.