Help with after market boost guage

[Bushygrunt]

Hi all

Firstly thanks for viewing, i have had my Evo 7 for 2 days and loving every second, there is an after market boost guage made by blitz coming out of the air vent on the top right of the dash, it was working fine earlier but the needle has stopped working, there is still power going to the guage as the light still works............
Does anone have any ideas to a possible cause or solution of how to fix it other tha taking it back to the dealers.

cheers
Pete

 

[Bushygrunt]

Just to let everyone know I sorted the boost guage, it had just popped a pressure line..
I stuck i back on and strapped it on with a cable tie....
All Sorted, i'm so proud of myself.

 

[Nick]

Lol well done