Your lot sizes were way too big for a 50k.
I’m running 6.0, 6.0, 2.0, 0.1 on a 200k account (as suggested).
On a 50 k, you should rather run 1.5, 1.5, 0.5, 0.1 (although the 0.5 is irrelevant because the max lot will be opened with 1 trade). So you’d need to take Petko’s settings and divide by 4 because his are for a 200k account.
6 lots open on a 50k will def smoke it. Sorry