I have manage to install both NXS pedals and Baldwin pedals on the assioma successfully and these are my findings,
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Xpedo NXS require trimming of the pedal body to fit the pod of the assioma, I file it down to make it fit. Then I added 1mm (10mm diameter) crank arm washer from Aliexpress which combine with the o-ring made the bearing more element resistant.
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Baldwin is much more straightforward, just crank it down with the 1mm washer and its fine. Both wouldn’t work with the original washer as everyone mentioned here.