I don't think so, I don't think the values of the sensor actually mean anything.

Not to make you sound stupid as it's easily done, but is the arm facing towards the wheel? 

Ok pal , its pointing out ward toward the tyres

Yeah that's the right way!

The articulation validity fault if I remember correctly means the height is constantly changing when it should be static, it's the fault I had when my front bags were leaking! 

Ok , thats summat then pal , ive soaped down all 4 bags this morning and all see ok ? I dont like the condition of the rear height sensors

Maybe they arent leaking then, could be the height sensors.

Does your solus make a graph of height sensor values? That's what my mate did on his to check the height sensors to make sure the graph values all moved relatively.

When mine was leaking to be fair, you should hear it and put your finger on where the bag was leaking air from! 

Its got read out for each sensor , thats how i noticed the new sensor was reading minus , yours was obvious at least pal

Update , got thoroughly hacked off so went to see a guy whos known to be excellent with landrovers ,30 mins and 20 quid later i have a CAN fault , he tested all the mechanicals and everything is spot on , oddly the car has behaved perfectly since he plugged into it , very strange

I recently fitted one of Andy's kits. Couple of hours straightforward work and transformation of the air suspension. Now goes up and down as it should

hi dave , yeah I refurbed the pump yesterday too , it seems to have perked the pump up as its gain over 2 bar in pressure so well worth the money and the few mins it took to do

update , the guy who did my diag this morning emailed the graphs he took to some experts in Canada , they reckon my car is stuck in transportation mode which is a form of lower ride height than standard , this also means there is a BCM fault which may be an expensive repair , im going back asap for him to do some more testing to see wether that's the case

If it's in transport mode then it can be taken out again. Mine was in transport mode I took it out and it took less than 2 minutes overall. ______________________________
Simon
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Range Rover Classic 3.5 efi - Gone
Range Rover Classic 3.9 efi - Gone
Range Rover Classic 4.2 LSE - Sadly gone
Land Rover 110 3.5 - Gone
Range Rover P38a 4.0 SE - Pleased it's gone
Range Rover P38a 2.5 DHSE - Just sold
Range Rover L322 4.4 v8 Petrol - Current

I hope that's the case pal , will see when I go back but it drives well as it is so aslong as it stays at its current ride height im happy