Wow, Willgard, not sure what your setting is, you are doing so well, I don't do as well as you, Recently, it is real good week for Forex Envy power 3, I have 2 accounts running them, They make the most profits ever with very low DD for me, I splited them from 2 accounts back to 3 accounts and it looks like than they can make enough money for next 1 week and I will split them into 4 accounts.
I am also running Totalgrid as well, I am running them with small money account where Forex Envy not safe to run, it does higher DD but one account return 50% in 3 weeks and one account return 33% in 1 1/2 week, I find that newer Totalgrid is over-freezing trades too much and it causes some problem in profits as well as high DD, not really sure how to balance of freeze it or un-freeze it.
For now, Forex Envy is better than Totalgrid.
Regarding to your negative baskets/double trades problem, I might be wrong, I find that it might be related to your broker and their MT4 terminal and Datafeeding method or broken internet connection, It is easier to switch to other broker to avoid this problem. I had this problem and it blew up one of my account 2 1/2 weeks ago.
Which broker are you using?