[hiren tala]

hello, i am starter in Converge Software learning. and Student in the Univeristy. i am simulationg single cylinder Spark ignition engine. I want to know, weather i can choose coordinates inspite of Spart plug geometry? in my model, their is no spark-plug geometry just a simple closed cylinder head Body in my model. if i design spark plug in 3D modelling, then i can not assemble it directly in converge , i have to replace whole Modell. can i choose just like coordinate or something, so i can give their high energy accordingly perticular crack Timing. so i dont Need spark plug geometry then, is it possible? please let me know how ?