Bought this dolly to help get my solo skiff into the water. It’s a nice dolly and excellent on flat surfaces but on an incline you will struggle as the skiff with a 6Hp motor is over 200 lbs without any gear. Buyer beware, the one page instructions that come with the dolly to assemble it and completely useless. Took three hours to put together. I reached out to the company and they send me a good video. Do not try to assemble this dolly before watching this video. https://youtu.be/0zHp02jg2Cs?si=GsZnNcoo8WwaHs9U
I bought this for my Solo Skiff and it has made moving a heavy boat so much easier. I can launch fully rigged up and when I get back the dolly slides right under the skiff and I can pull it right out of the water. Highly recommend.
You should make a third wheel by the grip bar