I'm asking this for a mate. He has a VY acclaim and wants to know if he can get the gear selecteion on the cluster to stay in big letters instead of shrinking after a little while. I don't know much about VY or VZ commodores and he isn't the clueiest when it comes to electronics so any advice would be great.
As far as I have heard, it cannot be done.
An alternative way could be done is to use a VY series-2 cluster (As far as I know the cluster should work on a VZ). They have the same size gear indicator as the VZ, but will always show all the gear ranges (PRND321) with a bracket [] around the current selection unlike the VZ that will only show the current selection.
He tells me that the gear selected is still there, it just shrinks and he wants it to stay big.