Concept2 Forum

Yes, give Concept2 a call; Shawn might be your best bet. Also, think about your stroke. I'm not placing blame here, but I've seen some folks that have a wierd technique which results in the chain going slack in the middle of the stroke resulting in the monitor seeing a de-acceleration, which ends t...

Thanks for the advice, Paul. 1. I should have mentioned that the PM2+ batteries are fresh. 2. The monitor arm gets moved about once a month when my kindergartener decides to try and mimic daddy on the erg. Her form needs work, but she's got a lot of enthusiasm! If the SPM fault is caused by an inter...

While I am erging, occasionally the SPM readout on my Model C / PM2+ will display a nonsense number (between 70 and 80) for a single stroke, and then settle back to my normal 26 SPM. There seems to be no particular pattern to this; it happens whether I am pulling hard or easy, and sometimes I will n...