Defective Acrylic Dome???

[Yurt-in-Andes]

Hi. I have a 30ft Pacific Yurt and about 4 years after purchase the "lip" of the acrylic

Dome

started to crack and got brittle. Soon pieces actually broke off and I had to replace it. Pacific gave me a new one at no cost but I had to pay for the shipping. Just wondering if anyone else has had

Dome

quality issues. seeing as Pacific didnt charge I am suspecting a material quality issue. Thanks.

[Jafo]

Please don't post the same thing over and over.

I have not had any problems with my going on 3 year old dome from

Pacific Yurts

.