Tractor Hydro shuttle does not centre.

[gmbc]

I seem to have an issue with my tractor. When I stop while using the hydrostatic pedal it does not centre very well. I stop and it does not seem to move. I get out and it starts moving. I noticed I have to listen to see if pump is making noise or it will move after a while. Is this normal?? KubotB2650HSDC
Still learning and having fun with my tractor. Added lots of led lights.

 

[North Idaho Wolfman]

Take it in and have it serviced, it sounds like it's out of adjustment.