Find mode shapes, UFF-58 measurement file

[gusshmn]

Hello all,
I want to find the mode shapes of a metal beam. The measurement contains 6 accelerometer with a distance of 10 cm each as shown below. By impulse excitation I have been able to find the frequencies in the FFT Graph.

I would like to use OpenModal to find the corresponding mode shapes. But I'm not able to import the UFF-58 measurement file.
UFF-58.ZIP

Using the provided example file I have been able to analyse the data and show the mode shapes. Is there something wrong with my measurement file?