This message was posted by Redina on AmayaUsers.com. PLEASE DO NOT REPLY VIA EMAIL. Instead, respond to the thread on the WEBSITE by clicking here: http://www.amayausers.com/boards/ultimatebb.php?/topic/2/638.html#000001 I received the slimline clamping system with my machine and have used it for 2 years. Once I got everything working right (tension, backing, the usual stuff) I find I use them alot! For bags, sleeves, baby blankets, basically small, flat areas. It is very easy to use, the only disadvantage is the grippy strips on the inside surface, it can snag delicate knits if you are not careful. I have an all-in-one Hooper for the tubular hoops which have their own advantages. With them, if something happens requiring you to remove the garment to fix (birdnest, bobbin issues) you can pop it out and then replace in the arms with no problem. When using the slimlines, it is a much bigger problem to remove the entire apparatus then re-install. You cannot take out just the garment and get it back in the same place to resume work. And I am still having a problem with them rubbing on the arm cover, though a minor annoyance. As for the hooper, I bought mine for half what had been paid for it from a shop which had "outgrown" it. The employees found they could hoop faster without it and always got the left chest design in the right place. I am not that skilled and use it for almost all shirts. It gets the design in the correct place AND in the same spot for each shirt plus being straight and level. Are there any downsides? Having to reposition the hoop guides for each size sh irt, and it is large, but it fits on the cart under the machine so it stays out of the way and takes up no room in my tiny shop. Hope this helps. =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================