Hi all, I recently purchased a Kitfox IV-1200 with a 582 and oil injection.I have been told the oil injection is flowing 100:1. How can I confirm this?

If you remove the lower rear cowling there is a round dial labeled 1-10 for the oil injection and the current setting is 3.5. 1 meaning less flow and 10 meaning max flow i assume.I am currently mixing 100:1 in the fuel and filling the injection tank which is supposedly at 100:1 for a mixture of 50:1.

I am also considering removing the system all together.Any help would be appreciated, I have found nothing in my manuals supplied with the airplane