well who knows what's going on between them... but i think it was better for Sharon before signing with Warner. She did a lot of promo on her own (remember the radio tour in UK and Ireland and all the acoustic of INAD and Over It) and she gave a few important concerts (Isle of Wight, Women of Rock, Hotpress show, Glastonbury and the concert with Horselips)... apart from this, i think itwas Warner who decided not to include "Over It" and "Ears Painted On" in the album
When she had total control over her album it was just better and we probably have had a tour already
i just think they Record Company (even if they have good intentions to promote the album) don't really help.
Sharon really knows what she does and they music she likes and the music she wants to show...