You would be surprised what lowering the backhoe to the “use” position does to the CG. It does raise the dipper, but it lowers the large castings and large weld assembly that makes up a lot of weight. Because it shifts the CG rearward, it is easier on the front axle, particularly when carrying a load. Try getting a big scoop of dirt and backing up with the backhoe stowed. It won’t get enough traction on the rear tires to back up. Lower the backhoe and it does.
Regarding latching the backhoe, I made a video that might help:
. It takes a little practice, but can be done on flat ground at low idle.