Seems you had a run of real bad luck, but I think Strix is a fine looking machine, and if the linac behaved it would have been a different story...

On the plus side, no damage!! Have you looked at that moulding compound a few others run for tyres? iirc it's about £15 for a tube, that and a new linac you should be good to go again.

I always secretly hoped for a wedge off against this when mines finished