Good bicycle - corrosive rubber feet!

The bicycle work class with my MTB. Even thick tires fit in there. Tip - with thinner tires help two pieces pipe insulation that you push to take the lead in the upper part, so that nothing wobbles. The wheel is safe for minor maintenance, such as lubrication chain, or cleaning. I did not believe it, but the acrid smell of the rubber feet (PAK) is actually corrosive! I had to face immediately outside the stand. Thank God I need him even for outdoor use - unthinkable for inside! I can imagine that the pads also leave bad stains on the floor. Without this deficiency I would have given this product 5 stars.