Hey RML, long time user of your Destiny setup (but mapped a little different for personal comfort), so much so i haven't checked back in a while.
Have just been looking through the running and sparrow profiles which i never bothered to implement as i was fine without, going to give them a trial now. In regards to not using run as toggle, would it not be a viable option to having multiple deactivation keys such as ADS, melee, crouch etc. whilst in toggle?
Unfortunately it's a feature I wasn't aware of, so I'm not sure how many keys are available to allocate to deactivation.
Cheers,
Matt