Just bought the Echo U Turn head today. I hate it. If I use a narrow diameter line, it won't "grab" inside the head to wind it, and if I use .095 it is hard to turn the spool to load it. I would think the Shindaiwa Speedfeed head is just as worthless. I've come to the conclusion these heads are made for people that can't spool their line. I can spool an older Echo head in a minute or two, tops. And if there is a problem inside the head or with the line, it's easy to fix on the job with the older style head. If anyone wants to buy this UTurn head, send me a pm! I paid 35 bucks for it.