Pretty much done getting carbs reassembled & back on the rack. One thing bothers me: the black fuel connection btw carbs 1 & 2 with 2 o-rings on ea end: I have a noticable gap btw the shoulder of the fuel connector and the carb body. Both the o-rings on the end that goes into #2 are fully inside the hole. I just cant get the gap to close up like the one btw 3 & 4🤷♂️