I should have said that at 1st ==> the more far u have from the baseline, the more loopy ur dropshot will be. Ideally, u should be 1 meter inside the baseline (or closer), when doing your drop-shot.
When u stand far from the baseline, the drop-shot might be quite loopy, but not all the time, it's a bit random...
@Leena :
I think I didn't change the serve speed... (except mistake

I don't know what's wrong the desyncs... Personally, I got many during my 1st matches (including 1 with u if i recall well), but it was coz I installed the game over an old Beta version and thus there was an old file that corrupted the game...

Once I deleted it, I didn't have too much desync anymore, just a couple per set at worst...
@Santiago92 :
I think it should still possible to hit winner out of the 1H-BH...
Do other people have trouble with it as well ..?