Power meter issues aside, has anyone had issues with the ventus cranks themselves?

I've had real issues getting the crank off and back on - primarily because the self extraction bolt is so stiff once you've removed the crank and unscrewed the drive side fastening bolt so it is sitting against the puller bolt. The drive side fastening bolt end's up getting stuck against the puller, link below to the parts diagram. It makes it incredibly difficult re-installing when the drive side fastening bolt is so stiff. Have had to take the bike to the bike shop twice, even they agree it's a sh!t design with a really low tolerance.

https://xcadey.com/2025/09/12/xpower-carbon-crankset-install-guide/

Interested to hear if anyone else has had similar issues.