Procedure for stonefall repair normal? Disk in a bucket…

Servus… I was at Carglass today to have a last week of minimal rockfall repaired. From the outside there was only a 1mm small “crater”, from the inside against the light tiny jumps in the glass, but in total no longer than 5mm in the GESAMTDURCHMESSER. The whole then still outside the field of view and about 50cm from all edges away, quite central so. The nice gentleman there then took my data, incl. insurance numbers because that is from the partial cascade is taken over. Then I first put in 3-13 cappucino (there is delicious for free) and during that time the employee put a kind of suction cup with pump on the disc, which then remained there almost 10 minutes. Then the Lord calls me to himself and shows me a nearly 50cm wide crack in the disc, once exactly across over, on both sides starting from the original damage. He thought the disc had not survived the 4-bar printing test (whatever) u And now it has to be completely exchanged. That costs me 150 euros again and the second such damage within a 3/4 year (at the beginning of the year I had it before, but with crack to the edge). Now the question: Does he have something deliberately scrapped or do you do it like that? So put on it with fat pressure and wait until it makes crack.http://venom.nullsaftnetz.de/riss1.jpghttp://venom.nullsaftnetz.de/riss2.jpg