congrates and welcome.

I find that just after dinner, have a really cold drink then hop into a nice warm bath. My bub flys around then, its great.
Also get hubby to leave his hand there for a while/ages. sometims I think they know there is a hand there (can feel it) and it scares them a bit, so if the hand is there for ages, then the bub can get used to it and starts behaving normally.

Goodluck and HTH