Adjusting digital speedometer/gauge display height

[AdamDavis]

After some safety recall work that has been done on my car, my digital speedometer/gauge is not at the correct display height. All I can think of is that the dealer had to remove the from dash to do the recall work, and it is now not adjusted for this new position. I was wondering if this is an easy fix, as I would do it myself instead of taking it back to the dealer, as I have already had a look and it seems as if the mirror might be able to be adjusted or the actual speedometer could be sat on something. So does anyone know if these digital displays can be adjusted in height?

If not I'll take it back to the dealer and get them to fix it.

P.s. The car is a 2007 Yaris diesel hatchback 1.4