Why are the character mouth shapes, Martha_F for example, different to the Lips Editor? This makes mouth syncing more difficult than it needs to be.
The Lips Editor has the shapes: (None), Ah, B_M_P, Ch_J, EE, Er, F_V, Ih, K_G, N_NG, Oh, R, S_Z, T_L_D, Th, W_OO
The Characters I've checked have: Normal, Ah_I, Oh, EE, U, WOO, FV, LNDTh, CDSKZ
There are similarities, but it causes problems when using the lips editor.

Update: I spent a couple of hours changing all my mouth shapes and names to correspond to the Lips Editor, only to find that when I now play the animation, not all the mouth shapes show in the animation. The following mouth shapes now show blank: Ih, Ch_J, W_OO, T_L_D and so forth. Very frustrating.