There is a small section regarding the trigger in " Target Rifle Shooting" by Magor EGB Reynolds and Robin Fulton page 64.
Like most here I,ve never had any probs with the trigger, but if anyone is looking at doing something like the one below with a canjar trigger then please dont do it to a nice original No4, as i,ve said in previous posts there are thousands of No4,s out there that were sporterized, drilled and tapped etc, and these can make excellent building blocks for project rifles.
I ve had this a long time and never got round to doing anything with it. Apart from the obvious you can see the limited striker travel when cocked and also the the work on the cocking piece.
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