Review on Magnepull XP1000 LC Wire Pulling System by Dang Esq

I bought this product to run Cat6 cabling around my house and convert my cable outlet to a dual cable/ethernet outlet. It looked easy enough. The drip magnet is a magnet, so will stick to anything metallic, including nails in a wall frame and TV mounting screws, which is very annoying. What would make the product so much better if it included two things: 1.) Falling weight (NOT magnetic). 2.) Fall magnet for smaller 1/2" hole. The included 3/4" led me to drill a larger hole in the attic, which was difficult due to the location. It was nice to use the original hole. Also, the magnet won't stop the device if it's on the outside of the insulation - it's not strong enough. Even after my complaint I would buy again. If Magnepull includes the two previously mentioned fixes, this product will be bad - A$$!