Week 6: Tesamorelin/Ipamorelin stack and body comp changes

I am currently at the end of week 6 on my physician-prescribed protocol of Tesamorelin (1mg daily) and Ipamorelin (200mcg daily). Since the FDA reclassification in February, I have been working closely with my clinic to ensure my supply remains consistent. The results have been interesting—my weight on the scale hasn't dropped drastically, maybe only 3 lbs, but my waist measurement is down a full 2 inches. I’ve noticed a significant improvement in my sleep quality; my Oura ring shows my deep sleep has increased from an average of 45 minutes to 75 minutes per night. I’m curious if anyone else has experienced this 'recomp' effect where the scale stays stagnant but the body composition shifts so noticeably? I’m planning to run this for another 8 weeks. Has anyone had success extending this stack beyond 16 weeks, or do you find the efficacy drops off?