Two things,
Your tension wrench on the first lock is definatley on the lock case which isnt what you want, you should have it on the plug only, i think its the same for the second lock as well but i cant quite see so clearly,
The other thing is that when useing a EPG you shouldnt just sit/stand there with the trigger pressed, you should press it and then let go, press it then let go, this is cycleing the gun and helps the gun go a lot easier on the lock and also will open more locks and in a quicker time,
Only tips, take them or leave them,
The HPC gun is an average speed and noise there are louder and faster out there
