Magnetic spin bike and Vector 3 issues help please!

I just picked up a second hand magnetic resistance trainer (Revolution m900). Feels great compared to my old one. Only problem is that my Vector 3’s wont work on it :(I link to ZwifT). They connect and pick up cadence, just not power (very intermettently/inaccurately). Ive adjusted crank length.

Has anyone had a similar problem? Please help, Im so pumped to get onto zwift with the new bike!


Maybe try the Zwift forum? Does TrainerRoad connect to your pedals ok? What about a head unit (Garmin/Wahoo)?