the grand piano trimmer....

...came today and did trim the grand piano (as the name already said)... it was very interesting to see the inner of my grand piano and I thought I would take some photos as not everyday I have the chance to see this.
He did work for more than an hour and even I didnt really hear that there was anything wrong (okay just one tune didnt come out that clear it used to be) I am happy its done for the next months... I have uploaded an extra photo to show the inner of the grand piano...