The problem is, that it’s actual very few people that master the primers to full. And if you are going to do calculations in a volatile market, You a almost sure to bee too later or getting out of balance very fast. Unlesh you have done Your homework in advance.
Of cause it is a possibility to make a check field in the setup, if you want to use primers or not.
In that way, you can choose if you want it to be semi automatic, or full automated.
The semi automated version should be very easy to code, as it is only the normal trades that is needed for that part. buystop and sellstop every 50 pips, with 50 pips TP. That is actually the basic.
But the big problem with forex is that you can’t force it to be inside a channel that you decide. But You have to keep ajusting to suit the market.
So if you just have the normal trades in the EA, then you need to be a master in the primers. And with that many people I have helped out with calculations, because they did not act fast anough. Then I can not recommend to do it manual before You really know the system in all aspects.
And by the way.
The primers are not ment to be a solution in a dangerous situation. But actual to prevent that a dangerous situation develops in the first place. So that You allways have capital to cover the drawdowns.