L2 to H1. Visa stamping in Tijuana Mexico

[sunjav]

On this site, under the Visa stamping in Mexico section, it is mentioned that if you are changing from a non-F1 visa (B1, H4 etc .. I assume L2 falls in this category also), then speak to an attorney before going to Mexico for the H1 visa stamping.

Has any been in this situation recently? Can I travel to Mexico and get a visa stamping without any issues? Are there any chances of rejection due to this situation?

Also, I do not have a MS degree from US. My education has only been in India. Would this be a matter of concern to get a visa stamp from Mexico / Canada?

Please share you opinion / experiences.

Thanks!