Hello :)
I've found the mnemonics system really helpful - I'll never be able to say "怎么样?" again without thinking "how tree sheep"! It's also good that you can view just the mnemonic, without giving away the rest of the answer.
However, how does this affect the grading system? Ideally, having used the mnemonic should decrease how well Skritter thinks I know the character, until I can write it without. Does Skritter do this or not? I'm not sure if I'm penalising myself too much if I change the grade to "So-so" if I used the mnemonic.
Apologies if this as already been asked - I tried to search the forum but couldn't find the answer.