Concerning the samples, in general, - If you hear an unwanted click at the beginning of the sound, you can make a slight fade in via ENV/LFO > VOLUME > ATT, assigning it a value greater than 0 (e.g. 0.01). - If you hear an unwanted click at the end of its sound, you can perform a fade out in at leas...
It seems to me that some samples do not finish cleanly.
You can check it out by listening to them in solo mode (easier to spot with headphones).
You may need to activate ENV / LFO> VOLUME> AMT on these samples.
For a first track, it's not bad. I wish you a good continuation.
I already had this problem of instruments that was to loud in the wav file.
I “fixed” this problem by automating the Scope parameter from the minimum value to the desired value (with the automation block starting at the first note played).