I've only ever used a Hill mk4, so can't really comment on differences, but what I can say is that I used it to fill my R10 with no problems. You just need to learn the correct technique and take your time.

I would rather use a bottle to be honest, but during lock down, I didn't have much choice.

I've now got a Hill compressor, but I wouldn't get rid of the pump, just in case.

Cheers,



Mark.