re-installing board tracking sensor

[harryk]

I took off four screws from the metal plate that holds down the tracking sensors, so I could check why I am getting check roller sensor error, and my board wo't move forward while measuring, but I find it difficult to fix it back, the 2 larger screwswont fit antmore, and the tracking sensor wo'nt sit properly can anyone help me please. > harryk:roll:

[Wilbur]

I don't understand four screws to remove the board sensor. I only know of two. I must not be thinking about the same thing. Could you clear this up some for me?

Wilbur