I bought a soldering iron from walmart recently to poke some holes in the 41qt tubs of my new rack and I suck at it! I attempted to do it for one of the tubs and eventhough they came out pretty ok they just weren't good looking. In the process the melting plastic was everywhere and I burned myseld trying to get the excess burning plastic from drying and staying where I made the hole.

Do you have skills making nice clean looking holes in your tubs? PLEASE, teach me the ways of the force!