[Tom Goldman]

Unfortunatly this is all to common.
Too many " builders" who dont know how to construct a cage within the confines of a body and complete the welds.
The scary part is the last part showing the SFI tag. ...as long as the bars are the right diameter an thickness, some inspectors will pass just about everything,since they are not welders themselves. ...I had a car in my shop a while back that I knocked the roll cage apart with a 5# hammer, it had a sticker on it!
Fortunately , the guys here in D1 who do certifications are concentious and knowlegable enough to look at the welds for quality and completion.