I Changed the oil & filter on the R1 and it was leaking oil. (then I overtightened and fucked the filter)
I've got a new filter on but don't want a repeat performance (or a leak). on the gixxer I just went hand tight + a 1/4 turn. is there a general rule of thumb?

I've also put a new crush washer on the sump so it isn't that

Cheers,
Lawson