[TPIN] Off Center Aperture Questions

[Mike Boyd]

Thanks for the help both on and off list - especially Roddy who has been 
happily letting me bounce ideas off him and gently guiding my thought 
processes in the right direction.

Anyhow, I've another question:  I can lip buzz much much better with the 
tip of my tongue lightly touching my lower lip.  I can still tongue tu, 
tu-ku, etc. doing this.  Is this normal or am I ultimately limiting 
myself expressively by learning to lip buzz with a tongue crutch to 
replace my mpc crutch?

Cheers,
Mike.