I find the Scaleauto gauge is only good for the outside edge of the chassis/body. The other 90% of the chassis the Scaleauto gauge will not read.
I have used piano wire and feeler gauges as the others suggested which which works the best.
I really like what we use here. This gauge will pinpoint where the low spot is on a chassis be it motor, pod....whatever. The small screw head on the gauge is very precise and feels the slightest resistance.
Local racer / architect Richard built this for us. This can easily be built by anybody...
Pictured is my portable version. The measuring device has fine thread screws on each end to read 1.0mm and 1.2mm chassis height, these heights will never change unless I turn the screws but I do not need to as 1 or 1.2mm are very common height requirements for me to measure. The car sits on equal height stands and allows the racer to look from underneath easily to see the point of contact with the screw head........but usually you will feel the low spot very easily.
Rob




Richard's version with a base.
