Thanks. I was getting the radical spoon confused with seven - guess the slash doesn’t go all the way through. I will need to remember the higher right stroke overhand for 8 - hopefully that should stick.
Also to original poster - if WaniKani mnemonic/story or whatever is not working you might want to see if you can find a story that sticks, or make one up yourself. There’s not going to be a definitive source - as it has to impact or relate to yourself.
I hope im not breaking the rules (couldn’t see anything)- but check out some other resources to get an story or idea to create your own story KanjiDamage and Koohii (this one has user submitted stories. It was made for RTK and has that order, but you can also search using the browse feature)