Good to hear you are seeing improvements with your quads.
Have you looked up/down stream of the hips for impacting things?
Where its not a new issue it can take some time before seeing improvements. How often are you spending time on it? 2-3 times a day?
Some times you need to relook at a situation and take a different approach
Pro Episode # 21 – Pro-User Request Friday: Not Seeing The Change? You Need a Systems Approach.
Hamstrings
Pro Episode # 36 – Voodoo Floss Series # 3: The High Hamstring
Episode 58: Weird Hamstring Problems and Simple Neurodynmaics
Episode 82: Protect your scrotch or: Medial hamstring fun
High Hamstring Gnar, Trigger Points, and Up Stream/Down Stream
Super Sumo Groin Mob
Episode 354: Make Your Own Super Floss/High Hamstring & Hip Gnar Gnar
Episode 278: Tissue Flossing For Better Sliding Surfaces
Episode 272: TJ Murphy Edition and Hamstring Stiffness
Episode 265: 100 Episodes Left, Now Go Open Your Hips
Episode 184: Olympian Disco Pain Ball +Hamstrings
Episode 137: Best Hip Extensor (High Hammy) Mob and Better Jerk Shoulders
Episode 104: Hammer Your High Hammy
Seeing improvements with your feet& ankles?
Good to hear you are starting to see improvements with your gut.
Are you hitting your psoas?