A few problems with notion

Hi Folks,
I haven't been here for a while ( I had to reregister as I completely forget all my logins ),
I am having a few troubles with Notion ....I would be very grateful for help.
1.. How do I increase the length of time a fermata pauses for? ( hopefully without learning the " conducting " features
2... I played a part in via midi nd I want it to follow the dynamics markings ( in this case double forte not my playing velocity ( my master keyboard has a very hard action ( Fantom S88 )) the velocity changing I have been doing in notion is very fiddly )
3...... I am putting a pppp in the beginning of the score for a pizz cello and it seems to be doing very little pppp.....in fact all the dynamics seem to be off a fair bit.
I am using GPO 4 ( which doesn't seem to give me tremolos on individual strings ( solo violin etc. )
Any help would be much appreciated.
Thanks
Andy
I haven't been here for a while ( I had to reregister as I completely forget all my logins ),
I am having a few troubles with Notion ....I would be very grateful for help.
1.. How do I increase the length of time a fermata pauses for? ( hopefully without learning the " conducting " features
2... I played a part in via midi nd I want it to follow the dynamics markings ( in this case double forte not my playing velocity ( my master keyboard has a very hard action ( Fantom S88 )) the velocity changing I have been doing in notion is very fiddly )
3...... I am putting a pppp in the beginning of the score for a pizz cello and it seems to be doing very little pppp.....in fact all the dynamics seem to be off a fair bit.
I am using GPO 4 ( which doesn't seem to give me tremolos on individual strings ( solo violin etc. )
Any help would be much appreciated.
Thanks
Andy