Newbie guide?
Peter - there is a 'search this thread' button at the top of the forum window.
Try searching for temperature specification or other words likely to be in any post answering your question.
The extracts found by Search all have a clickable link to the actual post.
Each post has a poster. If the post makes sense, click on the poster's pseudonym, then follow through to the poster's profile, and to a list of other posts by the same poster.
Note the post numbers of anything interesting, then when you refer to them in your post, your readers can find and assess the posts for themselves.
Newbies get mixed welcomes here - probably for good historic reasons.
Welcome!