by ignotus » Fri Jul 12, 2013 1:26 pm
Hi, sorry I must have missed your original post. I did a cake pan build and it works well, good zone separation and 360º rim triggering. The only thing is the only right-sized cake pan I could find locally was a little flimsy, it vibrated too much, so i had to dampen it. And the pad also becomes a little noisier, even with dampening - I'm used to it now but at the beginning it annoyed me a little. The way I did it from bottom up was cake pan -> thin strips of 5 mm foam for outer edge of CD -> CD -> foam ring (comes in those round CD-R containers) -> piezo -> sanding block cone. Rim piezo is stuck onto the pan in the middle, under the CD platform.
If it ain't broken... fix it until it is.