After advising anyone who asks to get a Power2max (as they just work) I ignored my own advice and picked up a set of Vector 3 on Friday. I was an early Vector 1 owner and after remembering the joys of getting those to work, I ran my vector 3 in parallel with the p2m to two head units. Then compared the files afterwards using the dc rainmaker analyser tool.
The Vector 3’s are going back to the shop tomorrow. First ride they tracked broadly ok, other than some power spikes. Second ride I switched the head unit back to the p2m after 50 minutes. Multiple drop outs, multiple spikes, just unusable. Genuinely surprised at the multiple issues, even my unreliable vector 1 was more stable than this and I thought that was flaky.
So, on the plus side I’ve been right all this while, just buy a power2max. On the down side, today’s ride tells me I’ve missed my vocation as a pro sprinter as the vectors clocked over 4000 Watts today.....