The bearings are about done in my trusty ISIS Race Face Signiture BB, bought some new enduro bearing but need a steer on how to replace them. I have got access to bearing press etc.
Can anyone help?

IIRC they just need to be pressed off the axle along with the spacer between the two bearings. The RF bearing tools for doing it hold the spacer in a vice, you wack the axle and 1 bearing comes off, then turn round and repeat for the other side. (i’ve just finished a night shift so I hope I’m making sense). Of your in Gloucestershire area I have the RF tools required.