[Elecraft] K1 slightly frequency shift

[Harry via Elecraft]

 Hello

since a week I am also very happy owner of a K1 with the 4 band module, atu and nb board.

The rx is amazing, but I notice a slight shift of the vfo if I am put my hand on the top cover of the K1.
I notice this shift, about 100 hz, also after a longer warm up periode. Even when I put one or two fingers above the vfo dial.
Any hints to reduce this little frequency shift? 

 

73 de Harry, DK2GZ

Elecraft K1 / K2/100 / K3 / KPA500