From: Winslow Yerxa <76450.32~ompuServe.COM> Date: 29 Sep 96 14:18:25 EDT Subject: Slide Problems (was Not a Fish)
TO: internet:harp~arply.com
Siegfied -
Thanks for your kind offer to help with my Super 64x slide.
It doesn't seize up when dry - quite the opposite. It starts out OK, but succumbs to increasing friction as I play. My breath moisture - and I play with a clean mouth - seems to activate some friction-inducing condition or substance. I've tried polishing it and playing with screw tension, and putting in new bumpers, but it still behaves the same way. It doesn't appear to be bent.
When you say
adjust the curved mouthpiece into a straightposition,
Do you mean re-bend it so it is no longer curved, or sand it like Doug Tate recommends, or what? My understanding is that the curvature is needed to maintain suffucient airtightness in the middle of the harmonica.
I have tried silicone grease from a tube on one of my 270's and it seems to sludge up with moisture. I don't know if the liquid silicone is better than this. Toots uses trombone slide oil - *nasty* tasting stuff, but he holds the harp mouthpiece down when squirting tiny amounts in at the ends.
I have similar problems with 270's - a non-troublesome slide is a rare and winderful thing. I notice that the part of the slide that sticks out always seems to develop lines on the front from the back of the mouthpiece,and I've tried grinding these mouthpiece surfaces so that they don't dig into the slide, but I still have the same troubles.
I've played CX-12's a few times. They play nicely but I don't much like the sound - despite anything Vern might say, I hear too much plastic in the sound - I can tell one from across a room without looking. I also like the long-slope type of mouthpiece profile - like the CBH or Tate's new Renaissance. Someone offered me a CX-12 to demonstrate at my recent workshop and the steep mouthpiece curve felt rather strange in my mouth for the wide tongue-blocked intervals I was demonstrating - hard to tell if it would feel more friendly with extended playing.
Saw your article in the new Harmonica Educator. The CB-16 sounds interesting, with its short slide movement. Does it sound less plasticky? Also very interested in your slide bass harmonica and would like to know more about it.