I might try to do a tutorial on the uchi mata/hipthrow from clap. There are three ways to do it.

First one: You step forwards with your base leg
Example: Aikido - Multiplayer 31 - TimmyboyG vs Stealth.rpl

Second one: You step backwards with your non base leg
Example: Aikido - Multiplayer 25 - TimmyboyG vs Fightchild.rpl

Third one: You get up and get your body higher so your opponent loses their base
Example: Spiritwrestling - Multiplayer 1 - TimmyboyG vs Zorow.rpl