Thank you for your help tonight! We settled on confused with the rule for contact with enemy units as they first bounced 1cm away from combat and into contact with the enemy gyrocopters and remained 1cm from them and back into the original position. Kinda shows off the unit really bouncing around and literally being confused.
No support so the combat was a draw, the chaos warriors had to stay where they were and we destroyed the next turn and the other warriors were nearly destroyed in the second charge after that.
This battle was extremely close and it looked very bleak for the dwarves but they squeeked it out after FINALLY taking out the 2 chaos knights.
I grew up with the Chaos and only started the dwarves this year so shooting is still a new thing to me and the dwarves are by far, in my opinion, the shootiest army there is. I am still learning all of the drive back stuff.
Thank you so much Dave!!!