>>
>>Wow, I'm now thinking I created this report incorrectly. I need to divide by a weight, not a variance that is the difference between weight and other weights (they should sum up). I believe I messed up, let me re-check the requirement.
>
>again ?

I think this time is not really that critical (in regards to the report), I'll send the new one tomorrow (hopefully it's not a big problem).

I did mess up badly in relations, but I did it a long time ago and it just progressed to worse case. Nothing I can do about whatever I tried.