If any of you have played this before, please can you help on 2 short glissandi in the 2nd trombone part?
First one is in the 2nd movement in the last 2 bars. There is a glissando upwards from E to B natural



Second one is in the 4th movement, 3 bars before rehearsal mark 132. The "quasi glissando" is from top line Ab, down through F to D and then up to E.





The instrument being used is a Conn 88H, so the trigger can be used to facilitate any awkward moves.
Thanks in advance.
Cheers
Stewbones43