It's not a recommendation, it's just a comment and only that way as that's how it is in a picture in my tool box!

It runs really nice, revs right through clean as a whistle and I just chopped it running open carbs and one size up on it's "seize" jetting and it's pretty good to my eyes (but I'm no god of plug reading) so I'll leave it for now and take it up another size or two as it gets colder. It's daylight only so it hardly get used these days anyway.
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Please do not PM me technical questions, if you can't find it on the Forum start a thread