The chisel is doing what it should, and I'm doing a substantial refurbishment, I knew that even people on my construction site work, which does not sit every hammer blow. (Bin also itself it is not immune). The first months of hand protection was also really useful, but it is now canceled because the chisel has fallen from a ladder. (Ca 1m height). Thus the Hanschutz was removed, the chisel always fulfilled its purpose and now that very well.
Meanwhile the brave Tools have become accustomed to the hammering, and also need the protection thankfully no longer! ;-)