Hi Jools
Had these made up by Earls especially for a 996 with 4pads.
The bottoms are correct 20 degree banjo's, unfortunately, even though I thought straight up at the top would be ideal - they said 90's are better for taking up slight slack
Have now spoken to them and they are making up some new ones with 20's at bottom and straight/20 at top. Line 1 will be 580mm and line 620mm (for possible future reference for anyone else).
I will let you know if they fit...
Les