https://www.reddit.com/r/typewriters/comments/1m5zh21/royal_classic_typewriter_gore/

We R Memory Maker Typecast Typewriter Review! (Royal Classic, Royal Epoch) by [[Transcendental Airwaves]]

He's got a mention of where to adjust the on-feet/motion adjustment screws are on the carriage at the 6:20 timestamp.

https://www.reddit.com/r/typewriters/comments/1k9ia5b/keys_falling_out/

https://www.reddit.com/r/typewriters/comments/1i5tgpz/royal_classic/

The 2023 Rover Typewriter: Worst Machine Ever? by [[Typewriter Chicago]]

I know Michaels was carrying the We R Memory Keepers typewriter, but hadn't heard about Home Depot carrying them.

Rover made by Shanghai Weilv Mechanism Company still making typewriters (bad quality control, plastic, poor alignment). These are variously rebadged as: - the Rover - the Royal Epoch - We R Memory Keepers (Michaels, Home Depot) - Royal Classic (metal shell) - Maplefield (Target, Walmart, Michaels) - The Oliver Typewriter Company

Will Davis has determined that they're all based on the Olympia Carina.