Instrumental Error sample 1

[@joshilini2]

Maybe a good idea to add some context? We are looking at a standby altimeter not showing an increase in altitude? Maybe the sim was paused?

[@paolonespilotslounge]

This was real aircraft and as said is for classroom usage, thank you for understanding.

[@joshilini2]

@@paolonespilotslounge Okay thank you for clarifying.

[@boolekx]

Internal friction ?

[@paolonespilotslounge]

exactly!