Wooden Ribbon Surface - Tip Request to Users

[StudioDeutz]

Dear all,
this is maybe a funny sounding thing, but
- I need to clean the ribbon sometimes, as it gets sticky and my fingers are not running smooth anymore
- I am aware that the sweat on my fingers are quite aggressive. Some of my synth are loosing prints on toggle switches fairly quick (depending on the quality of the print paint?)

I clean it up now and then of course with mild cleaning stuff - the result is not what I expect - still a little sticky - too sticky.

Thanks in advance :-)

[StudioDeutz]

just a little update: After having the sad situation of a broken PB, I received a fresh one.
- Guess what: The sticky ribbon strip is no issue anymore. The ribbon of the new PB is as smooth as it possibly can be - maybe something was wrong with the first one.