Originally Posted by
momo95
against all company SOP (speedbrake with the gear is expressly forbidden too, an OFDM trigger).
Company SOP, what company has these kinds of SOPs? There is a standard practice, that does not mean it is an SOP?
Boeing does not talk about SOPs, it explains in the FCTM and uses words like "normal" and "not recommended". When it comes to landing gear it uses words as "passenger comfort" and "gear door life". It explains how to, or to avoid, use of flaps, gear and speedbrake as a combo. On the other side, the problem with these "demo's" is that people tend to use it as a standard because "they can". This is a training issue: you can show/demo an ability, that doesn't make it a standard practice. But against SOPs?
Simple case of RTFM.