Hey guys - new to the layout boat world this year. Been hunting for year, just never had a layout boat/sneak boat. I picked up a Beavertail Final Attached a few weeks ago. It came with a 79cc Predator motor with no longtail kit. I purchased the mud-skipper kit and took it for it's maiden voyage yesterday. I have a lot to learn, but one thing I was having issues with was the motor would really bog down if I tried to drop it down deeper than just under the surface of the water. The kit came with a 6.5" and 6.25 diameter props and I installed the 6.5". Not sure if this would have an impact on the performance or not. It just kind of felt like the engine was undersized. I would guesstimate that the fully loaded boat (boat, motor, decoys, bling and myself) is probably in the neighborhood of 400 to 450lbs. Was looking to possibly pick up the 212cc motor instead as the longtail kit I purchased will work on both. Any insight would be greatly appreciated.