I know what you mean turnmelose and I understand that you're nervouse and want to get it exactly right.
What I'm saying here is that if you do a search on break-in you get more than 300 hits.
Let's say that 50% of those are for two strokes and 50% are for fourstrokes.
The OS 46-ax is a poular engine that many people own and the break in will be just like any other ABC/ABN two-stroke whether it's magnum, Thunder Tiger, Super Tigre, Irvine etc...
There are litterarly hundreds of anwers to this brea-in question and if you read up on them you'd make yourself a much better own opinion than a single "personal" answer would provide.

My point here is that every time I logon to the beginners forum there are post after post with the same questions.
People might get tired of answering the exact same questions all the time because nobody even bothers to make a search prior to jumping the gun and posting their question.

If all newcomers took some time browsing the beginners forum, make a few searches and read up they'd learn much more than a specific question will provide.
There are tons of information here to be found about beginner equipment, training, clubs, building techniques etc...

If nobody bothers to make a search or read some of the questions already asked, the forum might as well reset every night and start over on a clean sheet each morning.