Rear bulb keeps blowing

[GraeV11]

I don't have a picture of the fuse block but it's quite easy to bend the contacts so they clamp the fuse tighter. I think it's only the 30A one that gives trouble.

The fuse holder is mounted to the chassis with a couple of rubber gromets, just grab the block and pull it will come away so you can inspect the connections below as well.

 

Thanks, will have a look this weekend.