I think ANY CHANGES done to the original structure of a vehicle demand a closer investigation and rightfully so. Take one example: roof raises.....how many people have raised the roofs of their buses vs the number of different ways they accomplished it. Who's to say my way is right & yours sucks. (Ya...I know who's to say that
I am a dreamer & believe me I can come up with some hair raising ideas (ask Clint he'll tell you). Luckily, he's more levelheaded than I so not all of my suggestions come to fruition.
Unfortunately, they are others out there who don't have anyone levelheaded to stop the changes that they want to make. Underwriters know this and therefore are leary of changes made by an individual without a knowledgeable person to sign off on theses changes.
Hence, the problems with getting insurance unless changes are performed by a qualified individual.
There are soooooo many skoolies out there with all forms of changes and it would be impossible for any investigator to be knowledgeable on all these changes.
Just saying folks!