[Gideon7]

I tried to look up the demographic data to see if there are any shenanigans with oversampling Democrats.

The crosstabs are behind a pay wall.

https://www.rasmussenreports.com/platinum/political_tracking_crosstabs/october_2020/crosstabs_white_house_watch_election_2020_september_30_october_1_and_4_6_2020

[FR33DOM4ME]

This is their weighting. Check their Twitter feed —

Weighted D37, R33, IND30 or D+4