I’ve been trying custom molds the last few days and I’m not sure their right. I know with domes I have to have them pushed in the canal as far as I get get them. This helps with a vibration/harmonic sound I’m getting with mostly voices, including mine. The domes of coarse go only so far and that’s it, that’s where they go. I can push them in real hard and just that little bit will help with the vibration but with in seconds the molds ease back out to there intended position.
So what determines where and how far the receiver is in the custom mold? Do they always go as far as possible in the canal with every mold? I would think not everyone is the same. Some might need the receiver not as far in to get better sound.