"... Ratings are based on the loss of income they may cause."
You nailed it pr... Therein lies the flaw in the cornerstone of the VA disability rating system. Laid down many generations ago...
jmho...The VA's draconian approach to disability rating leaves the "quality of life" issues in the dust.
Only when Congress acknowledges the true "loss of quality of life" that accompanies loss of income, will the problems that you have stated, 'SP4RVN1971', be addressed, and some relief be found.
Until then, our best chance of finding justice for our sacrifice on behalf our civilian countrymen, is to keep breathing...
Best wishes,
C.B.