Audi dash, speedo problem.

[A318T]

Hi all, I've successfully installed an Audi A6 TDI (4B0 919 881) FIS cluster into my 99 Audi A3 1.8T (8L0 919 860E), reflashed the cluster with 4B0 919 881 AX (A6 1.8T), later with 4B0 919 880H and still my speedo is lying about 10 km per hour. The soft coding is correct, the output test in vag-com is done right and all needles are placed correctly. Help me out please, I can't figure out what to do, this drives me crazy :(
I've attached all 3 dumps just in case.

[chris_1111]

i think there are some inside the dash hardware diferences betwen the old and new one.don,t think it match:puke:

[A318T]

Problem solved. No hardware issues, just dump correction.