happyblack
100+ Head-Fier
I bet many will find the nozzle to large also, I am very lucky with Dumbo earholes. I understand they might need to make it large for tubing, just sucks for those with smaller ears. For me its one of the sets I can use for the longest time without discomfort, while its opposite the new Oriveti OH700VB where the shell don't have as comfy groves making pain after 30min or before. So very personal always.
Actually, even though the nozzle is slightly bigger and it's angled, Ascension proves to be more comfortable to my small-ish ears than Aurora.
Just like you, with the right tips (SpinFit CP155, surprisingly, works the best) I can wear it for hours and don't feel a thing.
I'm a M/S guy, too.
M for the right ear and MS or S for the left.