Yes, you can use ER oil on your angel. But you need to re-read the manual before you go doing that - you DO NOT want to put ANY oil or grease on your bolt: it's meant to run dry. A couple of drops in the macroline every 2-4 cases of paint is sufficient, and grease service every 8 or so cases.Whilst were on this subject...
I bought a bottle of Extreme Rage synthetic marker oil the other day and i'm wondering if this would be ok to use it on my angel speed 04 instead of wdp love juice, on the bolt and all the bits and peices the manual says to add a couple of drops of love juice to. I think its similar stuff and should be ok, but i thought it'd be best to check here first and make sure.