Search found 7 matches

by jfeat
Wed Apr 10, 2019 4:12 pm
Forum: PowerStroke
Topic: 100 Wasted Watts???
Replies: 2
Views: 8207

Re: 100 Wasted Watts???

Thanks for this analysis John. I didn't realize that I could select a brief period of the ride and then apply PS just to that selection, very useful. That said it would also be useful if the total wasted watts figure was expressed to a greater degree of accuracy, e.g. to a single decimal point (or m...
by jfeat
Mon Apr 08, 2019 2:45 pm
Forum: PowerStroke
Topic: 100 Wasted Watts???
Replies: 2
Views: 8207

100 Wasted Watts???

What could the explanation be for 100 wasted watts appearing at 3:16:30 for a minute or so? I was not aware of anything wrong at the time, my other metrics appear pretty normal. My recent wasted watts average out at 2w. Ride file attached. One other question - I bought a new and better bike recently...
by jfeat
Tue May 22, 2018 10:46 am
Forum: PowerPod
Topic: Low Power on MTB Ride - Calibration Suspect?
Replies: 8
Views: 3760

Re: Low Power on MTB Ride - Calibration Suspect?

I will be delighted if it is working as designed. But it begs the already asked questions: 1) Why is there no file for Sunday's 47 MTB ride? Why would I get power data to the haed unit but no data record from the device? And I can provide confirmation of this. 2) Why would it start recalibrating imm...
by jfeat
Tue May 22, 2018 5:53 am
Forum: PowerPod
Topic: Low Power on MTB Ride - Calibration Suspect?
Replies: 8
Views: 3760

Re: Low Power on MTB Ride - Calibration Suspect?

MTB cal ride attached from Friday May 18. Road cal ride attached from Friday May 18. Saturday May 19 Road ride attached Sunday May 20 MTB ride file not created as an ibr file so I tried to attach 2 screenshots from Bryton app. You can see the calibration pattern at the start of the ride. However the...
by jfeat
Mon May 21, 2018 3:41 pm
Forum: PowerPod
Topic: Low Power on MTB Ride - Calibration Suspect?
Replies: 8
Views: 3760

Re: Low Power on MTB Ride - Calibration Suspect? New Issues

Friday Out & back MTB calibration, followed by road bike O&B calibration, all seemed well. Downloaded to Isaac. No .cal files appeared until the following day in the Isaac folder. But MTB Crr & Cda seemed quite different to JH corrections. Similar to original TT aero position Cda? Saturd...
by jfeat
Fri May 18, 2018 4:16 am
Forum: PowerPod
Topic: Low Power on MTB Ride - Calibration Suspect?
Replies: 8
Views: 3760

Re: Low Power on MTB Ride - Calibration Suspect?

Wow! What a difference! The numbers are now far closer to what my perceived effort was!posting.php?f=93&mode=reply&t=4606&sid= ... 299215f53d#

Will do an O&B calibration ride on the MTB soon.

Many thanks John

jfeat
by jfeat
Thu May 17, 2018 12:38 pm
Forum: PowerPod
Topic: Low Power on MTB Ride - Calibration Suspect?
Replies: 8
Views: 3760

Low Power on MTB Ride - Calibration Suspect?

I have a road bike and mtb. I have set up the road bike in profile 1 and the mtb in profile 2. Both calibrated using the one way method. I have just completed a 15 mile out & back offroad ride on the MTB with no hills, just 100 feet of elevation difference between highest and lowest point. I am ...