Yadifmod de-interlacer doesn't work

[Selur]

The lines you posted:

yadifmod2(mode=1, edeint=nnedi3(field=-2))
srestore(frate=23.976)

and the lines Hybrid uses:

# deinterlacing
Yadifmod2(order=-1,mode=1,edeint=nnedi3(field=-2))
# removing ghosting
srestore(frate=23.976,omode=6)

are the same since 'order=-1' (http://avisynth.nl/index.php/Yadifmod2) and 'omode=6' (http://avisynth.nl/index.php/Srestore)
are default values, Hybrid just chooses to show.

Assuming your script in AvsPmod does explicitly load the plugins&co it uses you could open it as source in Hybrid.

All in all it sadly, it seems like this doesn't go anywhere and I am not capable of helping you.
-> Hybrid might not be the best tool to archive what you want.
MeGui might be more suited to you, since iirc. it allows you to edit the Avisynth script as you please. (not sure whether StaxRip allows this too)

Cu Selur