Muted flavor with RDA, please help

[unable to retrieve full-text content]

Hi guys,

I currently have this problem for a month now since I started dripping. Tried different coils which I can't name all but I am going to try. Those builds I've tried we're in the Geekvape Peerless and a Goon V4 Clone (With side & bottom airflow)
-Dual Staggered 24GA*2 & 32GA. In a dual build it is 0.09 ohm.
-Dual Flat Twisted (don't know the GA). In a dual build it is 0.15 ohm.
-Dual Kanthal A1 22GA normal coils, don't know the ohm.

I used different cotton, tried high end juices...

Muted flavor with RDA, please help

Muted flavor with RDA, please help