can you help me change my address too?
You can update your information through eBenefits or you can contact your nearest VA benefit office to make those changes.
Regarding step 4, if I have two disabilities, are there any combined scores? or which determines the rating?
If you have 2 disabilities we will round that combined value to the nearest 10 % to find your combined disability rating. We round combined values ending in 1 to 4 down , and those ending in 5 to 9 up .