Well, I have a Fixpoint AP2 soldering station... it's basically a cheap soldering iron with a knob to control (or try to) temperature. I recognise that my soldering skills are nothing to write home about (I had no previous experience). Despite that the solder tip that came original with the soldering iron (despite being a bit "thick") I think would behave normally/properly so any soldering mistake I could only blame myself. Then I decided to use it to poke holes in plastic (and yes, I knew I would ruin it). Which led me to buy a set of 4 tips.