Mainspring data thread

[Phil Russell]

Fantastic database Phil.

With regard to TX200 Mk3 springs though, the length averages 225mm. Other dimensions are correct.

I think the 270mm relates to Mk1/2 Tx's.

Thanks Gunbag ... I will add your info to my database. It just shows that there is variation in sources of information. The Cobham data are from his book and I assume refer to manufacturers' springs; but this is not certain.

Cheers, Phil