Thanks @Chrisir . I tried it
case 3:
if (millis()-timer > 5000) {
timer=millis();
state=4;
}
break;
But it hasn’t changed anything…will keep trying 
Thanks @Chrisir . I tried it
case 3:
if (millis()-timer > 5000) {
timer=millis();
state=4;
}
break;
But it hasn’t changed anything…will keep trying 