Guys - just so you know - I'm not jumping around the room or walking close to the turntable as I'm listening ;-) However, it is necessary to walk towards the turntable to change records, and walk back to listening position. Also, I do have friends, roommates and guests about now and again, so the issue is not completely in my hands. Hence, that's why I'm still keen to eliminate the issue. I think I can put together a concrete block solution - and will try that. Pity though - as the turntabe is so easily accessable on top of the rack, and looks great. Mmm, still the sound and concerns about cartridge outweigh the aesthetics and convenience factor, for me anyway. I'll keep you posted and will get photos up soon (camera still out of action just now - another story ;-) Thanks for advice on this one..