Something (besides design) seems wrong here.
I've got a 4010 and run a 50 inch mechanical tiller. With the skids set as high as they go (meaning the tiller is taking as big a bite possible) I've turned 1/2 acre of former pasture into lawn. The ground was compacted in some areas and raised in others and was generally very nasty. I never had a problem as you describe.
I'll be the first to admit if my main use for the tractor was to turn hard packed clay into food plots I would not own the 4010, but running a 48 inch tiller in average soil should not be giving you the problems it has.
Good luck and let us know if you find some other cause.
Bob
I've got a 4010 and run a 50 inch mechanical tiller. With the skids set as high as they go (meaning the tiller is taking as big a bite possible) I've turned 1/2 acre of former pasture into lawn. The ground was compacted in some areas and raised in others and was generally very nasty. I never had a problem as you describe.
I'll be the first to admit if my main use for the tractor was to turn hard packed clay into food plots I would not own the 4010, but running a 48 inch tiller in average soil should not be giving you the problems it has.
Good luck and let us know if you find some other cause.
Bob