I did not purchase the leaders for my frame. I wanted to but at that time I was cutting expenses. I used a heavy muslin for my leaders. When I got my machine, the instructor said to use duct tape to secure them onto the poles. I have found that after some time it comes off. but I also have problems with the velcro coming off the ends of the frame where the clips are secured. Let me know how the velcro works for you. I wonder if the glue on the velcro would give like the other did. Keep information coming on the progress of this.
Thanks,
Barb