Which Size Screwdriver For Eta Regulation

[Starbug]

I'm trying to regulate my ETA 2836, but the screwdriver I thought was small enough is massive!!

What size should I be looking for?

I found this auction on ebay with some smaller ones..

http://cgi.ebay.co.uk/ws/eBayISAPI.dll?Vie...em=290038525238

Would any of these do.. or are they too large / too small?

Please help a clueless newbie!!!

[gioarmani]

I do mine with a home-sharpened 1 mm. Even my sharpened 1.2 mm just fits the groove.

Try these:

http://www.trustytime.com/index.php?main_p...products_id=731

[Starbug]

Thanks G-A

[gioarmani]

No sweat!