Strange spin and club readings

[Steven Gerrard]

Had skytrak plus for a week now worked good so far. Today had some really odd shots. Mis read on spin path and face that gives a crazy shot shape. This only happens on 8 iron or lower wedges have been perfect.
the only thing i could think was due to my matt being wet that the spray was being picked up and causing it to mis read. Any ideas ?

Thanks

[Steven Gerrard]

These are 2 misreads and 1 that was correct