Report Pitch oscillations whilst using VNAV descent? in Bug Reports Posted November 27, 2020 Just picked up the aircraft and really like it so far. Looks awesome inside and am having a blast flying it. However, on descent the pitch seems to oscillate quite a bit - between 2000 fpm and 3000. This is only on vnav descent - climb and cruise is fine. Using VS speed is smooth too. Any ideas? Thank you!