C5 X7 Tourer suspension correction issue via DiagBox

[adi-xon]

Hi everyone,

Car; Citroen C5 X7 2008 Tourer 2.0HDI 136HP.
Im new on this forum and i need a small assistance with DiagBox.
I have an issue with my suspension. Its to high Measured from center of wheels to the wheel arch: Front - 44 cm's , Rear - 40,5cm. As far as I know should be front 41,5, rear 39,5
In DiagBox i have a default settings Front : 128 / Rear : 120. Basically that what I found if I want to get this suspension down then i need to add values to default one. I wanted to start with the Front first then I decided to get the front down 2cm's so I added 20mm to the 128. I have set 148 in the front but apparently instead of going down it went up. After several tries even with setting 108 in the front its still going up. Once I've set to default then its go to the 44cm's. There is a strange behaviour of DiagBox, for e.x im seting 148 in the front - car going up and after Im checking the parameters and its shows 154.

With the rear problem is that i wanted to go down 10mm then i've added 10 to the 130, and rear suspension went down not 10mm but lets say 4-5 cm's

Can you guys help me how to handle with it? Any advices?

Best regards,
Adrian

[GiveMeABreak]

These are NOT physical measurements. You are supposed to take the measurements properly and calculate the values. Then compare the values with the reference heights.

It's all in my post here with diagrams:

viewtopic.php?p=559127#p559127