I have 40 hours and it seems to get better all the time, I sheared the roll pin in the shifter the first day I got mine, I replaced it with a #10 x 1=1/4" bolt and nylock nut. The fluid change didn't hurt anything either, what on earth do the Chinese use for grease and oil anyway? I burnt it on a brushpile and it ignites like gasoline. I need to change the oil in the injector pump when I change the engine oil the next time and I'll have all of the fluid changed. I will change the hydraulic fluid again too, with the loader I'm sure about half of the old stuff is still in the system.
Bill