Low clutch on 300tdi after engine swap

Just after some help!!! I've have a 1987 Landrover 110 and ive just done a 300 tdi conversion I've kept the lt77 gearbox and changed the clutch and release bearing at the same time. My problem is the bite on the clutch is very low still changes gear ok. I've changed the slave cylnder but sill the same, master cylinder was new about 2 years ago.

Any advice would be appreciated thanks in advance cheers all

Checked clutch fluid level today as there was none in there! Faulty clutch slave cylinder me thinks!