Lesm Schwab broke dash board when installing air gauge in pillar for air comressor Ontario, Oregon

I had a air compressor installed on my dodge ram and the air gauge needed to be installed on the door pillar post.
When the install began there was no cracks in the dash!
Also the fuse pane cover snapped into place.
After the gauge had been installed and the wiring and hose plumbing along with it, I went home.
When I went out the next morning to check the air pressure in the air bags not only had the bags lost pressure but the dash was cracked.

I then went to Les Schwab to complain about the loss of air; which they fixed right away; then I showed the person who worked on it, the crack, He then checked the whole dash and said there were cracks all over and He showed them to me.
The person then said He would help glue the crack which has not held up.  I never went to management to complain cause I thought they would give me the run around, but the longer it goes the more upset I get.
I think I will go down and say something even though this occured in oct. of last year. 
The dash is about 1/2 of the cost of installing the air compressor which was about 800.00.
Will report what they say.

I have never had problems with Les Shwab on the contrary they are always very helpful.
I had an issue with a set of tires I bought at the same time the compressor was installed.
And in Feb. this year I went to shwab and had a larger air tank installed and compained abut the tires side walls being to weak and I was offered the original price for the maxxis in trade for a set of new toyo mt open country 255x85x16 at a diff. of 266.00 
Talk about a sweet deal wow.