are the advance curves of a Griff/Chim different to a Rangie

[Aussie John]

If they are is it just the bob weights and springs? How do I remove the weights? cheers, John.

[Aussie John]

I have got a Rangie one apart now and Sardonicus has kindly offered to send me the guts of a Chim dizzy; the springs are both different strengths in the Rangie although the weights appear the same at first glance, it's an interesting subject.