My filter minder is always half down. Since I installed the 230 /605 TST plate every time I even get on it a little the yellow thingy goes down half way. This never happend until I installed the TST kit and went to the 215 injectors. I have a K&N filter installed could this be it? See signature for other mods. I posted this problem the other day and Illflem replied but do to the April fools day TDR crash I cant retrieve his reply. I can push the button on it and reset it and it is o. k. until the next time I accelrerate briskly and it goes halfway down again. Are these things accurate or not?