DBaldock9
Headphoneus Supremus
I got the L spiral dot tips and the tighter seal boosted bass response as expected, but they also helped open up the mids a bit, refining the sound in a subtle but welcome way. Overall, the spiral dots improved an already great IEM.
Is this the model of tips that you bought? https://smile.amazon.com/VICTOR-EP-FX9L-B-Spiral-Earpiece-Size/dp/B00JSLXPUE/