Found my issue.
The control valve for the hydraulic top link was bearly engage and all the hydraulic flow was going there. It also 1/2 seize , I did put some PB Blaster on it and now it's moving and I have to wigle it to get to the Neutral. Then the 3pth work.
To do a good job I would need to disassemble the valve to clean it. I suspect there is rust,water in there.
In order to do that, I have to removed the rear wheel. not a job that I'm looking for. The tire are loaded and I have chain.
Sound like I would need a forklift to removed the wheel.