Công cụ đo độ cong dây đai ghế ngồi Sparco

In addtion to https://www.printables.com/model/558486-simracing-belt-tensioner-sparco-belt-guide-roller- this includes a measuerment tool for your caliper to determine the curvature of your bucket seat. Draw the Surface from the Seat and trim the included Part accordingly. The Offset from the measurement Surface from the measurement tool and the Back surface of the Belt guide is 5.5 mm, this value needs to be substracted from all measurements.

Use M3 Bolts and Nuts to connect the Counterplate and the measurement tool. then use M6 Bolts to make the Counterplate sit flush with the inside of your seat (use Pressure discs under the screws to not scratch your seat). Then use your caliper the measure the distance to the seat surface in each hole and recreate the surface in your CAD-tool.