Thanks !
Have them since last night. i didn't even try to measure to set the pots right to my room. i was too excited
indeed next thing is to set them right. i see the JBL stands (thant were not part of the deal) are 20 cm high which seems a bit low with my wooden floor. I have stands that were made custom for my L101 that are 42 cm high. As a result the tweeter with the 4429 are like 10 to 15 cm above my ears... do the math stupid! you might say. sure; i ll measure and see if i have to cut the feet !
Anyway it s time to see if my room can welcome them... this room is not wave friendly with lots of reflecting surfaces.