For those who may feel they can add a meaningful reply,how do you think the SCHROEDER REF could stack up against a really good air bearing design like the AIR TANGENT or the KUZMA AIRLINE.I was at a friend's house last week who has an AIR TANGENT/Titan combo and the open and airy sound just blew me away.We the left to go over to another friend with,also,outstanding equipment and the sound,although very detailed and open,just could not match the previous set up in the relaxed and bloomy way my friend,Sid's, set upstruck me.I know I'm leaving myself open to the fact that the rooms and equipment were not identical,but I have enough intimate knowledge of and EXPERIENCE with both set ups (friend"B"has,like me, a Graham 2.2)to feel that the lack of bearing friction must play some role(and,yes,I have my fluid level exactly where it should be).I have concluded(just my opinion)that the lack of any bearing friction(straight line trackers with air bearing or an arm like the seemingly unique SCHROEDER)must have a significant impact on a high rez(and,I'm sorry,but,it doesn't even have to be all that full range for those of you who are so insistent on that)set up.