Thank you so much guys for the advice, Lisa, its getting better with your tips and im trying to stumming even if the chord is not in the next note on time and its getting better and better everyday i mean is nice to know that my right hand dont have to stop everytime that my left is not in position.

Im practice all this a lot but sometimes its so anoying when you try to hard and dont see any light at the end of the tunel but i know that with practice, patience and time and this tips i can make it more soon than later.

Thanks again

Ivan