Winter jeting help? Thanks TT crf250x

My mods are listed below. I just wanted to make sure that my motor is rich enough im not going to hurt it. Riding elevation is 2500-5500 feet and riding temp this weekend is going to be about 35*F. Is the 152 main good or should I be at 155+ main. Thanks for all the help, TT is the best!

you are plenty rich.

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