D
davesparks
What would you do then Westy? change the CU without regards to any testing or inspection, cus all this Muppet has done is look at the CU and thought "hang on some easy money to be made here.
We haven't even seen the whole CU, so it's quite hard to say what is or is not required or what any one of use would do. For all we know there could be a whacking great hole in the top of the existing CU.
We don't know what this person has or has not done, you have just made the assumption that he has only looked at the CU and not done anything more.