Many thanks for inviting me on board. I have never posted, anywhere for any reason, and have sent more than twenty emails ever! Youre "no tolerance" policy is in line with my own insistance on gentlemanly behavior generally,in all aspects of life ,and hence my membership. I have just finished building my main speakers,and have my (once defunct)subwoofer up and "booming" once again! Further sonic bliss is assured,comensurate with my wallet,of course! In the meantime, I shall "lurk and learn". Kind regards to all "shacksters",Mike.