I should have said in the other post, a huge thank you to
@Yellow fr for all his
help on installing the boost gauge. Super patient and I wouldn't have been able to do it without him. I now know
how to use Scotchloks, bullet connectors and
how to use my multimeter.
Picked up the battery charger only to find that when I got the battery replaced a few years back (before I started working on the car myself), the garage I used shagged the battery retention bracket thing. The captive nut on the other side just spins freely. I'd managed to get the bolt out just enough to be able to brute force the battery out. As I was there, I decided to take the battery tray out, as the bolts that connect the tray to the chassis were quite manky, and I wanted to give them a clean and smother them in copper slip. Also, I decided to hacksaw off the bolt as I wasn't going to be able to get the battery back in.
Am I going to need a whole new battery tray now, or is there a way of getting the bracket in place with some new bolts?
EDIT: The bolt was totally seized in the captive nut thing in the battery tray, which was also worn and so wasn't engaging when I got a socket on it, and that's part of the tray, so it looks like a new tray it is. I got one for £9 off eBay though, so it's not a huge loss. I'll try to clean up the clamp a bit and maybe give it a coat of Hammerite or something and put it all back in the car.
Looking around, it's an M8x30mm bolt I need as well. Let's see if I can't get it all sorted before the MoT.