Final E tips, which I consider narrow bore, arrived. I took off the wide bore I've been using for three weeks, put the Final E on, and it was a completely different sound profile. I could listen to these flat, no EQ, with the Final Es.
Now, I think it's important to note that the tips supplied with the P5s are narrow bore, so I should have taken the hint. But, those tips didn't seal for me, and I got no bass, like zero, not sure why. As I recall medium were too large to insert enough for a seal, and small, which are like extra extra small, didn't touch my ear canal at all. Plus the narrow bore tip options from my Simgot MT3 and my Olina SE didn't help. I am using the Final E Medium, though I had the option of SS, S, M, ML and L.
Sounds great now. Tizziness, glare, hotness, whatever you want to call the sound with wide bore tips is gone.
I really think AFUL dropped the ball on their supplied tips. They got the bore right, but not the sizes. What they essentially supplied were SS, ML, and L, if you compare to the sizes supplied with most IEMs. If there had been actual Medium I think i would have found them just fine.