Non-Stop Bike Antenna

First point - don't make the mistake that another reviewer did! Do not tie your dog's line onto the hoop! Attach directly to the bicycle as it shows in the instructions.This product is a guide to keep the line away from the front wheel if it goes slack and it does that really well. It is not meant to take the full strain of your dog(s) pulling you along.You can fit this yourself, if you are already familiar with fitting and adjusting aheadset type stems and bearings, otherwise take it to a bike shop, it's a 5 minute job for them. Getting this wrong is genuinely risky for you and your dogs.The only niggle I have is that I ride without dogs most of the time, so want to remove the antenna often. That requires undoing two grub screws that are hard to access on the underside of the clamp, round off easily and work loose and drop out if not tightened again after the antenna is removed. I've swapped them for normal cap screws so I can use a larger ball headed Allen key and do some of the tightening with my fingers. But it's still a pain to do this. Something that clips and unclips would be better.If I knew that before I bought it, I would have gone for the other version also made by N-S DW which clamps onto the handlebars, with a quick release button, so it's easier to fit the clamp, and easier to pop on and off as needed. Just more expensive and more obvious when not in use. If