Hi Sam_Zen,
the problem about 8 bits is that it has high levels of quantization noise.
So, if you take a noise sample in 8 bits, chances are you won't tell the
difference from 16 bits, coz if you add some noise to noise you will get
(surprisingly) noise.
For distinctly shaped waves though 8 bits and 16 bits are two worlds of
differences though.
LPChip,
here is
16 bits triangle
for you if you are willing to replace it. Also I noticed there is a bit of silence
in the triangle that you posted which might not be necessary. Generally,
if you need a simple wave form, any decent wave editor can do that in a
couple of mouse clicks without a need for messing about with synths.