Removing sump on T4 2.4d

[t4olga]

hi all hope sombody can help me.
i am trying to remove the sump on 1993 t4 2.4d.

I have removed all the bolts i can find including three bolts that attatch it to gearbox, but at the gearbox end it will not come off . other end is free there is gap about 5mm but at gearbox end it wont budge. :confused:

Are there any bolts you cant get too without removing the gearbox?
any help would be great
thanks olga