flying spike,
Why am I learning all this blinking SD information when I still haven't been taught how to use the wing detach mechanism?
All in good time, stop being in such a hurry, the wing detachment module (WDM), is only taught as part of an integrated Advanced Handling course.
Its people like yourself who end up getting in trouble by using the wing detachment mechanism without proper training. When used carelessly the WDM can result in an asymmetric detachment, leading to an uncontrollable spin.
Book yourself in for Advanced Handling mate.