4.8is Ride Height Calibration

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Originally Posted by Ricky Bobby

I got you man, I just have to measure each corner and add the appropriate amount of mm to make it sit level, I will do another recalibration today. I definitely want the 4 corners to be even (rear should sit about 3mm higher anyway), I'm down to about 710mm now, on my lowest corner yesterday before I started lowering I was at 736mm.


My garage is level so it shouldn't be a problem, I will measure again today and try again to fine tune it. I'm sure I will get it right it just takes some tweaking, and there was rain on the way yesterday so I couldn't finish in my friends driveway.

To bring it down to standard height, you DON'T add or subtract anything from the actual measurement. The car will adjust itself to make it 707/709 standard height. You only add/subtract from the 707/709 number when you want to fool the computer into lowering or raising the car from the standard point.
Take your lowest corner for example: if you want to bring that down to standard height, you would enter exactly 710mm to the appropriate corner when ask by DIS. The computer will adjust itself (lower in this case) to be 707 or 709 (front or rear).
Take another example: let say your lowest corner is 705mm. When you enter this exact amount into DIS, it will raise that corner to 707 or 709 automatically. You don't add or subtract anything from the actual measurement of 705mm (I know you're thinking about that 2mm or 4mm, don't you?) if you ONLY want to bring it to the correct standard height.

In other word, forget that you ever know 707/709 is the standard number. That has nothing to do with calibrating your ride height to standard. All you need is the actual measurement that you made on each corner. You only need that number when you decide it's time to fool the computer.