I ran my calculation a few times, and what I think is the problem is the equation is garbage and google is full of lies.
Perhaps step 1 is to just do a simple retest, but set the targets myself then evaluate my failures once variables are removed. This should confirm I can use what I have, or need to spend money.
Perhaps step 1 is to just do a simple retest, but set the targets myself then evaluate my failures once variables are removed. This should confirm I can use what I have, or need to spend money.