Had this argument with an ex work colleague ( ex army mechanic ) many years ago who nu I was into series landy's and was telling me he had a foreigner on at the weekend removing a gearbox from a S3 swb ( civi ) and was bragging how quick he could remove a gearbox from an army series so this should be a doddle so I told him that the X member is welded on and he wasn't having none of it and told me they are all bolted on I said military ones are bolted on but civi ones aren't, anyway he did the job and ended up cutting the X member out as it was welded on as I said to him and obviously welded it back on afterwards but he was still adiment that someone had welded the X member on and it should have been bolted on and that was the last I heard of it