Hi all, so I have had this emaxx 1180kv motor that I got with the FT Power Pack C about 2 years ago, and its been my main motor for all my planes since. But lately it seems I haven't been getting as much power from it. It has a different 30a esc behind it than the BLheli, I cant remember what kind, and I'm using an Eflite 2200 3s. I had a plane that I built early on, and recently I built another, but it just doesn't have the same power. It used to cruise at about half throttle, and now I'm flying 3/4 to full throttle the whole time. It also seems much louder than my dad's carbon cub, which has a similar motor. Is it just time to replace, or is there something else?This is the airplane with the offending power system.