Thiel Owners

Does anyone have any tricks for properly protecting and packaging my CS2’s for an upcoming move we are doing?
I noticed that the tweeter, especially, is just behind the grill and could become easily dented/ damaged.  I don’t have the original boxes, unfortunately.  Any ideas would be helpful. 

Thanks. 

@thoft, PM sent.

@thoft, I once heard B&W 802’s through a Counterpoint hybrid amp playing the most glorious chorale music at one of StereoExchange’s older locations in NYC. A huge space. It was the one and only time I remembered enjoying B&W’s. I had become somewhat friendly with a few of the staff. After about 20 minutes the salesman waived his hand over the Counterpoint and said it was getting hot and he proceeded to shut it down. He then whispered in my ear that these things have a tendency to burst into flames. Something that I’ve heard oft heard repeated over the years since then, 

Regarding concrete repair - look for expansive grout at Lowes, etc.

I am confused about expansive grout. everything that I've read says its purpose is to open cracks. can you elaborate in a little further?

Wait burst into flames? What in the hell? You serious @un