Sax on the Web Forum Archive / Altissimo & Multiphonics / Altissimo - My Mistake?

Alto
User ID: 2017574
Jul 19th 12:50 PM
http://www.wfg.woodwind.org/

I tried several Altissimo G fingering (G6) from their site:

T 123|C¡V¡V¡V

T 123|123 + Eb

T 1¡V3|1¡V3


However, it sound no differnce with a basic G5 (T 123|¡V¡V¡V)!!?? Anay mistake I've made?