To the original poster -
Has anyone discussed the different techniques between engine fits on the 320 ?
CFM technique doesn't work on V2500 and vise versa due to different flap setting in CONF full and different thrust off characteristics between the engines.
Briefly -
CFM, thrust comes off quickly, leave until 30', start the flare at 20', if you haven't touched within, say 1/2 a second, relax the backpressure on the sidestick to start derotating. You preserve the speed and don't rotate the mains into the runway.
V2500, thrust comes off slowly, tends to float. Check Vapp against Vls below 100', provided you have the 5 knot margin, close the thust levers after the 50' call, start the flare at 20', derotate if you haven't touched in 1/2 a second.
PM me for more - I have about 8,000 hours on 320,321 and 330
