Well, any ideas whydifficult?
Hmm that's very strange, I did heard some similar things before though.
Unfortunately I am not able to reproduce it, could you please send me the candle file you used + the EMA settings? That way I can debug the behaviour more easy without staring in the dark.
Of course, I should've done it from the start. EMA 5 short, 1 long, .25 threshold, .2 fee.
https://mega.co.nz/#!2Et0GLbT!YATk7xQsBKrVSSZmF9_8DQ0Mrcld9GDlhZMPOEogC9M (URL won't hyperlink for some reason ¯\_(ツ)_/¯)