You have nothing on my last Saturday......
I was putting an offroad H on my car to replace my catted X. Should have been a 2 hour job max. Broke a stud on the passenger's side, and there's no space to drill it with it in the car. So I take both engine mounts loose, pull the starter, take the passenger's side motor mount off, and then get the passenger's side exhaust manifold all the way out of the car to drill and extract the rest of the stud. If you've worked on the exhaust manifolds before, you know how horrible a job taking one off is to begin with.
So I get it off, get the stud out, new stud in, and get the manifold back on, get the engine lowered back down, motor mounts reinstalled, etc. and start to put the H Pipe on, and it doesn't fit right. Have to grind out the mounting flange on the driver's side, and grind the sleeves on the driver's side exhaust manifold for it to fit. Go to tighten up the driver's side flange, and SNAP!!!! one of the studs on the driver's side snaps. Luckily with some heat and vice grips, we can get the stud out without pulling the manifold. It just took a while with the limited space up there.
Get that done, get a new stud put in it, and put the H Pipe on. Go to plug the O2 sensors back in, and of course, they won't reach, so we made some O2 extensions. Get those plugged up, and everything bolted up tight, start the car, and there's an awful exhaust leak. It seems BBK didn't weld all the way around one of the O2 bungs, and because the placement on the BBK H is stupid, we couldn't weld in on the car. It had to come back off, be rewelded, and then bolted back on.
9 hours for an offroad H Pipe install. I've done longtube installs in 8 hours.
So a broken antenna seems kind of mild to me right now......:shigrin