Hey there ... I noticed you are very knowledgeable with Volvo... Having an issue with a 2004 vnl 780 the clutch isn't engaging to allow me to go from n to d to r ... In order for me to be able to I have to turn off and on and quickly make selection... I usually any other time like at a stop light it works fine... Ive changed the clutch brake and the speed box. I don't think it the clutch because it still stop on traffic light and at random timea I have no issue... This truck has a Eaton autoshift... And ideas