Please help, my speedo has stopped working :(

[Nino]

Hey guys,

I thought id be brave and attempt to change the foils in my clocks as apposed to buying new clocks and trying to get them coded somewhere.

Anyway I have a problem which after the re-install everything works how it should except for the speedo....

Watch this video, it will make more sense. (sorry for the poor camrea and volume)

https://www.youtube.com/watch?v=mFNEmhfWjl0&feature=youtube_gdata_player

Can anyone help me with this issue? do I need new clocks?