Attempting to adjust the power on a cometa orion for someone.
To be honest I'm not sure why as it's not my fortè.
However it seems quite simple.
It was at around 8ftlb.
I slackened the locking screw (Allen key through the bolt) and wound what I believe is the adjuster in fully. I now have near 10ftlb. But that's it. I can't get any more and even being cautions and trying for 11ftlb I'm stuck.

Any help would be greatly appreciated.

Regards

Edd