Review on Dahszhi Test Lead Banana Plug Stackable to Alligator Clip Heavy Duty, 1 Meter Length, 10 Pairs, Red and Black Wire by Lisa Farley

How hard is it to make a compatible banana plug? problems1. They're a little smaller than the banana jacks I've been working with.2. Stacking is questionable. Aside from being smaller, they can't even be stacked on top of each other. Can't get them in good holes - none of them fit. (See next point) 3. The flash blocks some holes.4. I was going to replace them with single ended crocodile wires but now I see they aren't even crimped properly! It's just that the bare wire is doubled over on the insulation and crimped just enough to hold it in place. A modest jerk will remove them; Forget quality connections.5. I just looked under the banana jack. Holy Chickens! Same double wiring, let's hope the screw completes the circuit. I don't know how I overlooked the lackluster reviews. Didn't follow the calendar exactly or I would have sent them back.