I encourage you to keep some more funds on your NuBot account.
I don’t know how the other FLOT members see that, but I’d rather have some more buffer in this last line of peg defence at Poloniex.
The motion on which this operation is based on doesn’t deal with thresholds at which you withdraw funds.
I recommend to try having approximately $10,000 on buy side and sell side at average, but leave it up to the FLOT to decide what they consider wise.
Remark: when I ran the previous NuBot operation at Poloniex there were up to $50,000 in total for an extended time in the accounts on which I ran the two NuBots. While that was quite high and due to the very bad experience with ALP, I consider in total below $20,000 insufficient.
Waiting until the FLOT requests withdrawal might be an option. I think a “forum consensus” could be sufficient for that.
Comments are welcome.