BITMAP CHARSET and aligment

I have strange result after creating my first charset : none of the character are aligned…(my font is kind of glyph)
I know I can use SetCharYOffset, but maybe I did something wrong using TexturePacker (though default seetings …)

Someone else encoutered the same behaviour ?

Moreover, after SetCharYOffset all my letters, I realized that alignments slightly changed when I rotate the text ( I first aligned them on a vertical line with text rotated at 90, when I removed the rotation, characters were not aligned on the horizontal line)
Besides, ScaleCharset also seems to breake SetCharYOffset aligment I have done. [import]uid: 9328 topic_id: 8538 reply_id: 308538[/import]