A320 : how change ALT CRZ in ALT
Hello,
Last flight during turbulence, unable to descend below due to traffic.
Some variations of speed due to the mode "SOFT ALT" (+/- 150ft) engaged by the "ALT CRZ" FMA mode.
I was unable to switch back in "ALT" by changing the level in CRZ FL page PROG.
Any idea ?
Thank you