@Roger - What did you do the first time, and what did you do when you re-built? What are the main considerations with keggle building?
Well
@Two Wheeler I think the considerations are different depending on what you want to do with it. For example if it's to be used as a BIAB you might want to consider cutting the whole top instead of just between the handles making the opening bigger in order to make getting the bag out easier. Another consideration might be to make sure the valve and or sight glasse are not right above any cut outs along the skirt of the keg so the open flame doesn't burn up seals or your sight glass tube.
Like I say research is your best friend. I looked at many different ways of building my set up. I went through numerous forums, looked at countless pictures, sketched out ideas and I still overlooked something.
Since I went with an electric brewery I didn't like carrying my pots to the washbasin with wires and delicate electronic probes getting wet and bounced of the counter just to clean it out. So I made a new pot with a bottom drain in order to clean in place. Now I'm quite happy with it.
But the way I did it isn't for everyone it took a lot of work, time and money. As long as you're happy with it and it makes beer that's all that really matters anyways.