Looks like these were mounted on your laces? Any chance of posting a PIC so that I can check how they look?
You could also try forcing a fresh calibration on both RSs -- if you lay them both flat on a table (sans cradles) -- then use the RunScribe App (RunScribe Tools menu), you'll see the 'Reboot RunScribe' button at the bottom. Just hit this and wait until it's complete.
If it's an option, you could also try switching to the heel location and see if that improves the way the FootStepsEngine is handling your strides.
I'll keep an eye out for your runs -- but let me know how it goes.