Yes, I had this same issue building SN401. I just used some spare shorter screws to attach the bracket. ----- 73, Stan - KR7C -- View this message in context: http://elecraft.365791.n2.nabble.com/KPA500-Z-Bracket-Assembly-Question-tp6821078p6822015.html Sent from the Elecraft mailing list archive at Nabble.com.