Hello everyone, Wichopit, look effectively stretching codes of 3 digits ex 511. Look at the sequence begins with 5 files in a row, then a short pause and 1 flash then another short pause 1. Then well if you set a long pause that separates codes, they give me 511,11,121,113,335. I don't know if you understand me I did the procedure several times and that obtube, I ask you to see you to see if we cooperate. While 3 -digit codes is not usual, but it is major that the system of 2 has mucjos more codes therefore can help us recognize the problem, tell you the flashes and tell me, I will give food to my dogs and I look for the codes, but tell them you, it may be that I am wrong to tell them. At first it becomes a bit difficult but then everything flows. Greetings