Titling/registration help

[Trader Den]

Greetings Folks,
I am in the process of trying to title and register my Blue Bird in South
Dakota, however I've run in to a snag. I am in Boise Idaho and finalized the
purchase last December and haven't been able to get it started since. The state
of SD requires among other things a weight verification on the unit. Obviously I
haven't been able to get it to a scale to fulfill this requirement and in the
meantime they tell me I am allowed only 30 days from date of purchase to get it
registered. After 30 days penalties and interest start accruing. It was
suggested that I get verification of weight from the factory. I explained the
fact that they're out of business and NADA does not list the weights in their
guides. Does anyone have a suggestion on how I can supply SD with an arms-length
opinion, on a weight they can use?

TIA

Dennis Gloe
1985 PT40