Happy,
I have the SL-4 and Kifaru small stove. I had nylon covers built for the vents. She put small velcro tabs on each corner and on the vertical sides. The vents make a big difference, can be pulled completely off, or just part way.
Photos at:
http://www.24hourcampfire.com/ubbthreads/ubbthreads.php/topics/4079531/2.
Last edited by ShawnRyan; 02/05/11.