It does kind of sneak up on you Lew! I picked up machines that I thought were just decorative items for my sewing room years ago and what I really picked up were a 99K and a 15-91. So I must have been interested then. But I was busy raising children and working.
Then I started coming here and one day I was on ruby lane and saw a blue class 15 clone and I had to have it and I have been helplessly ,hopelessly but happily lost since then! It's a wonderful way to go!