Yes, perhaps just one hole would work as well, but having 2 is not bad, adds sureness
It was my first try and the copper wing was too wide, the next ones are far better!
Nope, it is not normal that the lead is so far away; this is something that happens with a certain regularity (let's say once every 3 or 4 bullets) and I really can't understand why...
Greetings,
Mauro.