ya your right, for the sake of the review i wanted to use everything that came with the kit. I personally like the TBM but i wanted to give as fair a review as possible. If someone decides to buy a product based on my review then i want them to know that the video they see is what they will get, also after the video review i did here, the battery in both units died about 30-80 after. i knew they were dieing but wanted to show people what to expect from both units regardless from the weak batteries. I have tried the blue foam mod and loved it, a little better at holding juice than the TBM but takes longer for me to fill the carts. Either way is better than the stock stuff they put in them, but in the video you can see the stock unit and what it can do, versus mods and the after results. Modding a any unit is the way to go, but it is what it is.... Ill check the link out you sent me and grab those tweezers, thanks for the response and the help, keep watching me in the future.