Ride Height Calibration

Hi
After fitting a new rear 1/2 chassis it looks like the ride height sensor is slightly out on one side. Car now sits about an inch lower on one side. My HawkEye has old version 4 and will not calibrate. Does anyone in the Plymouth area have a Nanocom or Hawkeye with version 6. Which I could borrow for 5 minutes in return for beer!?
Any help is very much appreciated.
Apologies if I have posted incorrectly, new to forum.

You should be able to send your Hawkeye to Bearmach to be updated. Not much use in short term though.

I'm in Plymouth with a nanocom.