Thank you for your message & kind words about the forum.
There are more than 10 different types of J-1 visas, and it sounds like perhaps you previously had a J-1 summer work/travel visa. If so, you can now apply for a J-1 trainee visa with no problem.
On the other hand, if you previously had a J-1 trainee visa, it’s true that before it was rather difficult to get a second one. It now seems easier. If you’re having any difficulty, try contacting Parenthèse in Paris as I know they are successful in getting second visas.
Best of luck.
Edward Weiner
Attorney at Law
E-mail: E.Weiner@immigration-aux-usa.com
Internet Site:
http://www.immigration-aux-usa.com/