Fluxcore mig welding for the first time today. A lot of practice needed but any tips? Been practising lap joints on 2mm steel with 0.9mm wire. Burnt through some of them quite easily. I’m not sure if it’s my fault or just the fact that the steel is thin.

I’ve also struggled to know the right settings for the welder I am using. I am using a Clarke mig120 but the instructions are really bad and there is a section showing recommended settings but they are really unclear

Thanks