Alternately, consider that the support process seems to be heavily biased to human interaction rather than providing effective self help (which would reduce the support load).
As an example, support has stated to me that the way to read the current owner's manual is best provided by reading it "in car" (from the pilot panel) or on a phone app... Fail. Neither screen is appropriate for reading a large PDF. I personally would much rather read it on my desktop computer... but there's the rub, it is hard to find the current version for your software level... so instead we (customers) call with questions that could be self answered if we had easy access to the materials... they (the vendor) spends valuable support time both taking the call, and then providing "an answer" by taking screen image shots of pages from the manual and emailing those jpg files to us, all because they don't have a URL with an easily searched/consumed PDF to point us to.