When i compose a hihat line i always fall on a problem:
C401 F1 ----
C401 00 ----
C401 F1 0D02 <----- Here the note is not cutted and i want it sounds like the others
C401 F1 ----
How can i set a note cut while a note delay is applied?
yes i can duplicate the sample and cut it with hand (Kaneel stylee) but i love to compose only with codes! 
in this case, you have to write this:
C-4 F3 0D02
the note will start at tick 02 (D02) and will be cut at tick 03 (F3)
Thanks a lot… I thought the cut note was delayed also 
that would make impossible to do this:
01 C-4
02 C-4 F1 D3
in such situation, the first note gets cut at row 02, tick 01 (F1), then the second note gets played starting from tick 03 (D3).
this is a very nice trick which can be used in a variety of situations.
the fact that the F1 had no effect in your case is of course due to the fact that your hihat is a short sample and it ends before the first tick of row 02