I'm happy you are making some money but with trading the question is always "what risk are you taking to take that amount of profit"?
Can you comment on this at all. What's the risk attached to making the profit you currently make?
You're right, that IS the question. Right now goxtool has "cold storage" settings for BTC and fiat, which act like leverage or to "skew" the balancer towards one or the other. If you have 1 BTC and the equivalent in fiat in your Gox account and set those settings to 2 BTC and 2x your fiat balance, then you're running at 3x leverage. The balancer will make bigger trades but you risk running out of fiat if the price drops too much or out of BTC if the price skyrockets. I'm not sure how to calculate and put a number on that risk though. If you run it without using the cold storage settings (the default), the bot would never run out, no matter how high or how low the price goes, so there's very little risk if any by default.
There's already a few protections against bad trades in the balancer but I'll be adding a few more to limit those risks, the most important one being to be able to set reserves so the bot stops if one of the next trades would go above or below a reserve balance. For now you can use the "forced price" feature for more control but keep an eye on the github repo, I'll be adding this reserve setting shortly.
TL;DR - I'm running my instance at around 3x leverage but with a very small price distance to make more volume and lower my fees, so my risk is medium/high on this. However you would get around the same profit % if not higher with no leverage and a price distance above 5%; bigger payouts but less trades.
I hope that answers it
Regarding your login please use the password reset, you must have forgotten to change it and still have the initial random password, happens a lot.