I cannot find any detailed description regarding Tool tip style customization:
TitleFontFace (TextFontFace) is it the name of font - tahoma, arial, ....?
TextPadding?
TransitionNumber - how many there are transitio numbers, what do they mean?
ShadowType - what options are there?
AppearanceBehaviour
TipPositionType
Colours: red, green, cyan, yelow, blue, which names more are allowed there. Also we may use RGB: from #000000 to #ffffff
There was one explanation about Tool tips some years ago but I could find it in my archives