I recently dug out some UFO knitted hats, and in order to finish them off I had to delve into the Knitpro needles - they are the only circulars I have which are chunky sizes. The first pair I tried were some fixed circulars - and one of the needles fell off the end...
not a good start. These were new needles although I've had the for a while, so no chance of returning them.
The second lot I tried were from a seet of interchangeable needles I bought some time ago when my knitting mojo was quite strong. They hadn't been used before, so I found a suitable cable, and screwed them on. The first one went on fine, the second, well, it just wouldn't tighten up. So, I changed the cable as I've had cable problems before. Nothing doing, the needle just turns round and round.
I've had trouble in the past with the bit where the needles join, and this decided me to change my brand. Unfortunately, I haven't got the same range of sizes with Chiaogoo needles yet - they are V expensive!
So, I am atm using a very cheapcheap set of dpns, and while not as easy for knitting a hat (the needles are quite long), at least they don't give me the same level of aggravation.
I have a birthday coming up soon - I won't be asking for knitPro needles!
Jessie