This week's video comes from HowNOT2, an American channel that put climbing gear to the test, pushing it till it breaks and comparing the results to the figures published by the kit's supplier. This time it's the turn of the Petzl Micro Traxion with the HowNOT2 guys testing it to find the point at which it strips the sheath from a rope. The results are certainly interesting. Beware of the big whippers! Enjoy.