You can always email me, my email is in the profile.
But as for your question. No, mine is fine although it is somewhat harder than on other keyboards. You just get used to it over time. 4000s are odd, i have 2 and each have different quirks(but nothing too serious), so try replacing it.
But as for your question. No, mine is fine although it is somewhat harder than on other keyboards. You just get used to it over time. 4000s are odd, i have 2 and each have different quirks(but nothing too serious), so try replacing it.