Not sure if everyone has got this but I have a red button on my dash to the right and below my steering wheel on my 99 spec glanza, all it seems to do is light up when I switch it? Not sure if it has any other function?
Stock boost and actuator, usually boosts and hold strong at 10psi, I'll check all the piping tomorrow and make sure theirs no leaks! Seen a few people say about the stock actuators deteriorating?