That guy can only be a professional at one thing and it isnt carpentry, bodger comes to mind, professional people do things that they have been trained to do and take pride in their work, whoever it is for. People who take money for jobs that they think they can do but cant are not professionals apart from Bull sh@@ers and chancers. and unfortunatly there are a lot of them about. I am sure anyone with some apptitude could do a job like that has been done for themselves, if you want a professional job then it must be right. Time after time I have either seen for myself or heard about these people and they are just giving the trades a really bad name, they must be removed or else people may be killed due to their incompitance. ................Shoot him.