Fuses. Euro ceramic to glass tube

[sportiva]

 I

[Citroënbender]

I know there is the "Joelene" aspect of just because you can, but are there other benefits you can be sure of? The original style fuses often seem to get a heavy oxidisation over them which affects function. I wondered if retensioning the contacts and lightly using a suitable grease, might also achieve the results you cite.