I tend to agree. I've manually backtested 2 years of recent data on forextester with various permutations of profit targets, to attempt to increase profits/decrease losses, and whilst certain combinations perform better for the odd month, I can find nothing that works as well as the original in the long term. So I'll be sticking with the original. Five 30 point losses in a row have happened in testing, as well as five +50's in a row. Just because this happens doesn't mean the system is broken and need to be re-written.
Hi Wagtail, welcome to the thread. That's really interesting, just so it's clear to all watching this thread, you've actually manually backtested 2 years of NT? Five 30 point losses in a row would be a real psychological test for most but as you say that doesn't mean it's broke. I personally have been dabbling with MNT and I'm currently +10 on it, but worry about the RR of 10/30, you need a high winning % and I'm not sure how far back it's been tested, think Mark may have tested back 6 months or so (I seem to recall, forgive me if this wildly inaccurate). When you say "I can find nothing that works as well as the original in the long term", does this mean you have backtested 2 years of MNT too?