I start thinking that might be something wrong with our inverter, as we have hard time and get very frustrated trying to make nice puddles in aluminium :(. Hopefully I'll manage to bring someone to take a look at our setup... One thing that I notices helps with the filler sticking to the puddle is k...

Aluminium. I don't expect it to fall. I touch the puddle with the rod, but instead of melting and falling, it's meting and stays attached to the rod.

Hello everybody! New here and to welding in general. I'm a self taught from YouTube, and step by step trying to learn though all the problems. My latest problem that I don't manage to overcome is this: I manage to form a puddle but when I try to add the filler, the filler blobs on the rod and doesn'...