If I am using both together to manage my mods and only check invalidate BSA in Wrye is that sufficient or do I need to check it in OBMM as well? I have notice no problems so far, but I just want to be certain.

just tick it in bash and your good to go . i use both obmm and bash and thats all i did and works great

They both do the same thing - you need only one or the other.

Also - you have many threads asking questions that fit very easily into existing threads - please consider using the official threads.

It can be annoying when doing searches for threads to find one off questions with three posts. This question could have been asked in the wrye bash thread easily. Whether potable pastiche works with FCOM could have been asked in the FCOM thread - and so on. In fact you more likely to get better answers in the official threads.

thanks.

I apologize. I used the forum search function and didn't see the answer for the potable pastiche question.