SERCO & Marshals, the composite dream team !
Just how long have these people been trying to repair these aircraft ? Certainly long enough to file one out of the solid ! Perhaps I should not joke as may be that is what they are trying to do.
Meanwhile the Babcock consortium have two aircraft flying and been at the problem less than a quarter of the time ! ( that's quite quick when you have to deal with the MoD and all the hangers on )