Got a picture of that ?

Probably try a suction cup on window above controls in the 6620

Sort of looked at a 9410 trade. They wanted too much,no chaff spreader, no fine cut  chopper rotor, no fold down grain tank auger which would all be must have items for me Also low balled my 6620 for a trade for what it is and what I have done to maintain and upgrade it.

I always mention (not by name though) that there is a 7720 out there with 7K plus hours still going strong.

So I will keep running what I know and what I have and at half your hours I think there is a lot of life left.