Thanks for the comments David
Main reason why I have been quiet about that is because I dont have it in my hands yet. Usually when people explain things in text form it takes a while to get though. While if I hold something in my hands then I usually understand quite easily.
Not cadded because I dont have the dimensions. There is a space for it. The wotty is next to the front wheel on its left. The pump will be in that space on the other side.
Those cads are now old as I have changed the gripper lifter mec to something more simple, less materials and will self right the robot. Will put new cads when they are done properly in solidworks.

A question that I still need an answer for is, whats the best way to cut a 20mm circle in hardox? I struggle to do 6.

Thanks again