I'm not trying to be uber competitive, well, maybe a little, but i received my C2 Model D on the 7th of May and have been rowing for an hour every day since the next day, May 8. I always complete at least 10k but recently have been doing more. it does keep me from going social distance crazy!
The software on the PM5 records the year starting on May 1, ok close but not accurate. My daily average is climbing significantly every day but i am dealing with 7 days of zeros. I repeat, I am only mildly competitive, but it seems like I should be counted as starting on May 8, not May 1.
Is there an adjustment i am missing in the LogBook software or do i have to eat those (not very competitive zeros)?

All in all, I love this piece of equipment, we have bonded.