You will see it pumping the oil through the glass when bike is running, if you are still unsure unscrew the banjo that is top of oil pipe to head, oil should come out, don’t do it for long though, do you have reason to think it’s not working ?
I wouldn’t be so sure, the FIM are already taking about it, and laguta has been posting some things lately, sayfutinov seems to have disappeared of the face of the earth
Cardiff stages the supercross in October, it will be interesting to see if their crowds hold up to other events , also heard a rumour that they told the speedway GP organisers to leave the track in as they were impressed by the air jack holder got off one of the bumps