Re: [Harp-L] slider troubles

[David Payne <dave@xxxxxxxxxxxxxxxxxxxxxx>]

So the rust spots, your slide hits it at the beginning and end of the throw. It should work fine once smoothed.

Sent from my iPhone

On May 29, 2012, at 16:06, Music Cal <macaroni9999@xxxxxxxxx> wrote:

> Ah, I also took the slide u-channel off (the piece that fits next to the
> mp) and pushed the slider in and out. I didn't feel the roughness. So now
> my focus is on the u-channel. On closer examination of the u-channel it
> also looks like there are some rough spots on it in the vicinity of the
> screw and buffer tube hole. I can feel the roughness easily by sliding my
> fingernail across the surface. So maybe it is not a problem with the burrs
> on the slider hole (though I still want to clean that up). What do you
> recommend for removing these rough spots on the u-channel?