I just exported the MIDI that was dragged from EZ Drummer into the Grid in Play mode in Dorico. I then imported that MIDI file into Logic on one track to see what is going on. I compared that with the same data dragged from EZ Drummer to a track within Logic. The MIDI should be exactly the same (aside from 1 program message and 2 control messages Dorico seemed to add).
The problem is, Dorico is leaving out data. For example, in bar #6, Logic has 30 notes, Dorico only has 21. The notes are correct but many nuances are missing. Dorico appears to delete notes from imported MIDI. Why is this? I think it is because of a quantization settings within Dorico. As I change them in preference/play/quantization settings the data gets closer. is there a way to have Dorico not quantize at all and leave all the data?
LOGIC (29 events in bar #6):
6 1 2 49 Note 10 D1 27 0 0 0 200
6 1 2 231 Note 10 C1 110 0 0 0 200
6 1 2 231 Note 10 D♯2 103 0 0 0 200
6 1 3 187 Note 10 D1 36 0 0 0 200
6 1 4 61 Note 10 D1 38 0 0 0 200
6 1 4 229 Note 10 D1 43 0 0 0 200
6 2 1 111 Note 10 D1 45 0 0 0 200
6 2 2 5 Note 10 D1 50 0 0 0 200
6 2 2 151 Note 10 D1 50 0 0 0 200
6 2 2 233 Note 10 D1 47 0 0 0 200
6 2 3 143 Note 10 D1 57 0 0 0 200
6 2 4 19 Note 10 D1 62 0 0 0 200
6 2 4 161 Note 10 D1 62 0 0 0 200
6 3 1 19 Note 10 D1 81 0 0 0 200
6 3 1 139 Note 10 D1 88 0 0 0 200
6 3 2 29 Note 10 D1 69 0 0 0 200
6 3 2 151 Note 10 D1 72 0 0 0 200
6 3 3 17 Note 10 D♯2 103 0 0 0 200
6 3 3 139 Note 10 D♯2 103 0 0 0 200
6 3 4 73 Note 10 D1 51 0 0 0 200
6 3 4 181 Note 10 D1 43 0 0 0 198
6 4 1 13 Note 10 D1 95 0 0 0 200
6 4 1 139 Note 10 D1 88 0 0 0 200
6 4 2 27 Note 10 D1 87 0 0 0 200
6 4 2 145 Note 10 D1 65 0 0 0 200
6 4 3 27 Note 10 C2 74 0 0 0 200
6 4 3 139 Note 10 C2 74 0 0 0 200
6 4 4 73 Note 10 C2 100 0 0 0 200
6 4 4 155 Note 10 C2 100 0 0 0 200
DORICO (21 events in Bar #6):
6 1 1 3 Note 1 D♯2 103 0 0 0 198
6 1 2 49 Note 1 D1 27 0 0 0 200
6 1 2 231 Note 1 C1 110 0 0 0 200
6 1 2 231 Note 1 D♯2 103 0 0 0 200
6 1 3 187 Note 1 D1 36 0 0 0 200
6 1 4 229 Note 1 D1 43 0 0 0 200
6 2 2 5 Note 1 D1 50 0 0 0 144
6 2 2 151 Note 1 D1 50 0 0 0 200
6 2 3 143 Note 1 D1 57 0 0 0 200
6 2 4 161 Note 1 D1 62 0 0 0 200
6 3 1 139 Note 1 D1 88 0 0 0 200
6 3 2 151 Note 1 D1 72 0 0 0 200
6 3 3 17 Note 1 D♯2 103 0 0 0 120
6 3 3 139 Note 1 D♯2 103 0 0 0 200
6 3 4 73 Note 1 D1 51 0 0 0 106
6 3 4 181 Note 1 D1 43 0 0 0 198
6 4 1 139 Note 1 D1 88 0 0 0 200
6 4 2 145 Note 1 D1 65 0 0 0 200
6 4 3 27 Note 1 C2 74 0 0 0 110
6 4 3 139 Note 1 C2 74 0 0 0 200
6 4 4 155 Note 1 C2 100 0 0 0 200