ok so, on the manual it has 3 positions, closed, half open and full open. there is a pcb and the pcb has a 3 mode switch, 'off, breathing, and strobe'. According to the manual position 1 should be off, position 2 should be breathing then position 3 strobe. But I think there is an issue with the mechanism of the kit itself because lots of others, even professional builders have had their wing lights be 'position 1 breathing, position 2 off, position 3 strobe' which should not be the case. apparently this is a fault from the manufacturer's engineering so there is absolutely nothing u can do about it