Sheesh. $500 an hour is good work if you can get it.
The fittings didn’t match..kinda like when the chunnel was ready to be finished..they met in the middle and were off a bit (try finding that story)..so he had to manufacture some bend connectors...installation took a bit of time though I do agree with you, it was kinda pricey...my house window warranties exclude labor...so when is a warranty not really a warranty?