1. You will accidentally burn your fingers with the soldering iron.
2. You will accidentally touch part of your Roco plastic body with the soldering iron and melt it beyong recognition.
3. You will drop incredibly small parts, that took you a lot of time to make, onto the floor.
4. You will spend a lot of time on your hands and knees searching for the incredibly small parts that took you a lot of time to make.
5. You will not find the part you droped and you will make another one.
6. You will bump your head on the workbench as you get up from searching for the incredibly small part that you did not find.
7. You will ask yourself, "why am I doing this?" then you will look at Thorsten's webpage and remember why
http://www.mikromodell.de/.