Not mine, but I did pick up a 6A box from the seller, works just fine. MSD 6T is the circle track version - from what I can tell, the only difference is this version is more vibration and weather resistant. Only $40, and only 9 hrs left. http://cgi.ebay.com/ebaymotors/ws/e...d=1,1&item=8016429861&sspagename=STRK:MEWA:IT