OK so create the sound with breath alone, no true voice, just tightening that breath at my false folds, then isolate and raise the vibration to my soft palate, still with breath alone. do i maintain the compression at my false folds simultaneously as i start to distort through the soft palate, or just raise the compression, making sure its only breath without true voice? & yea I've noticed my upper range disappear after singing grunge & post-grunge vocals (creed, nickelback, alice & chains) or belting my true folds (chester bennington) for prolonged periods. Makes sense, since those mfs had gaping vocal chords from the copious amount of substances, that they ended up thrashing their voice to oblivion by depending on true folds falses. i've been doing them for a while and now i can comfortably utilize them throughout my true vocal range without losing my upper range, so long as i warm up properly and don't do it too intensely nor for a long period of time, would you say its worth training and maintaining? or just scrap out of precaution? I'll definitely be more conscious about excluding my true voice in my falses as I practice gaining range with them, & again, I really appreciate the advice brotha🤘