- I didn't find merit. Perhaps they are, but it does not appear that they are in terms of driving performance. It's possible that they burn cleanly while also producing very little smoke.
- Noise! Following the winter, the studded and gislaved NF 100 became more noisier! When compared to nf100, the rewind is, once again, in a poorer state. The exact identical operational conditions led to a consumption that was 0.7 liters more than before. They adhere to the fine gravel, which they then use to pound on the fender lining and on the windows of other people: ( Transverse joints and other minor anomalies are ignored without a second thought.