Well..., the guide pins are working then. Since you're smacking it about from side to side.
You take it lose..., sounds like you have.
Means you have already locked yourself into machining it again.
Chuh..., You need to start your own thread so we can help you so bill can work in peace to get andy up and running.
And when you open your own thread. ELABORATE...., on and in. Detail.
Help us help you
.