There are a number of things you can do to make your harmonica overblow better.
Most of these techniques are aimed at making the reed respond better to the player.
1. Gapping the reeds will affect the reed's response to pressure.
2. Arcing the reed will change the reeds behaviour when bent.
3. wax or nailpolish is used to stop squeeking reeds
4. Embossing narrows the slot to minimize leakage.
5. Tip scooping changes the airflow around the reed.
6. Corner rounding allows a reed to be gapped low without it sticking.
It must be said that almost all modifications to the harmonica that are aimed at improving the responsiveness of the reed will have a very clear side effect; the reeds will sound more brightly thatn they did before. This effect is most noticable in reeds that are embossed and is even a reason for some players to not use these modifications because they do'nt like the sound it produces.

I know you can get a G blow in the 3, a G# on the draw, chromatically up to the A, next a Bb, and finally the B natural - all by drawing in the 3 whole. But really, that A draw on the 3 hole - gosh darn it - it sounds so choked no matter how well I play it; and I can play it. I want to know is there a modification I can do that allows greeter ease, clarity, tone, fullness in that 3 whole draw? Turns out that A note is really important. I just want it too sound the best it can be. Please help.
Thank you
Ken
Richmond Va
Get a B harp and re-label it. Ta-da! Cb harp.
Few people plaw blues in F#. But if you play in a band that tunes down a half step, the "Cb" will play second position "Gb" rather nicely.
I would love to try one as it would accompany the G harp of my friend during music composure.
Am I missing something here? What does the G harp have to do with it? Do you have any idea what you're talking about anyway? :-)
I use both SP20s and GM from Hohner.
I think that B harps are always the ones that stay behind on the shelves in the musicstores. Nobody wants to play blues in F# so they sell very few of them I guess.
Have you ever played/created/sold a C flat Harp?
To this date may 19 2007 I have not found a C flat Harp.
I would love to try one as it would accompany the G harp of my friend during music composure.
I presently use a C sharp.
Do you have knowledge of getting/plaing a C Flat Harp?
Well done.
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