In CAT II or III (A,B,C) conditions you should have flaps at 30 and airspeed at around 145-135 depending on wieght on short final. You must set everything perfectly, and sometimes you must interfere with the autopilot, and set DH to 50 even though there are no minimums. 167 sounds too fast on short final, not even the A380 or 747 has that high of speed on final. As long as you aren't at MLW. The procedures should be in the manual, but sometimes it does flare, but if you are decending at -1000ft/m or so at 100ft you MUST pull back on the yoke, joystick, ect... Because chances are, it won't Flare. I'm not sure if CS have been looking into this, but sometimes it will, but you must be AT your VREF speed. That is all I can say now.