exhaust movement

[s13_chris]

Nothing major but it kinda worrys me. I'm still new to 240's so dont flame if what I am explaining is normal.

Ok- so I had my car on the hydraulic lift at school today and was just looking at my exhaust and what not. Well I first noticed a rubber exhaust hanger was split and the hook was just dangling out. Replaced that and then ran the car and checked for exhaust leaks. Well I have a fatty exhaust leak where the weld is. I am welding that tommorrow. But besides all this even with the new hanger on the exhaust it still like shakes with the movement of my hand. And also because my exhaust is connected to the transmission mount it shakes the transmission. Is it ok for the transmission to have a little movement? And my exhaust; is it better to have it move a little (note: exhaust doesnt have major movement to shake it off or pull off) or just be stiff and no movement. Also any material/rubber in a can that I can spray on the bottom of my exhaust for future rubbings so it doesnt grind the metal down? Thanks for your time and reading my dilemma.

[elwesso]

If you can move the trans with the exhaust you probably need a new trans mount... Thats not good.

The exhaust should have a little bit of play in it, not a ton... if you hold the trans still, does the exhaust not want to move as much? The fact that the exhaust moves with the trans concerns me somewhat.