Angelus Cal 240 conversion tutorials

[RedRCS]

I've recently purchased an Angelus SF240 (alarm) movement through ebay. I am looking for a tutorial (if such exists) on converting it from key wind to stem wind. I've searched through the forums and couldn't find anything, but that may be my poor search parameters.

Can anybody advise me if such a tutorial exists and if so, where I could find it?

Thanks in advance.

 

[farquar]

Not easy or cheap apparently.

http://www.homageforum.com/viewtopic.php?f=26&t=13151&hilit=angelus+key+conversion

 

[slaughterer62]

Homage forum is the place to go for a project like that. How much did you pay for your Angelus Cal 240 if I may ask?