I seem to remember being able to remove unused timings a while ago, but can't remember whether it was in LSP.
I've found today that while pasting in items from the patterns section, that sometimes nothing would paste, so I would try and try again until it pasted in. After several other edits, I decided to play back my file and noticed that all the empty pastes I had made actually ended up at the beginning of my sequence and made heaps of timing marks. I've since deleted the effects in that area but want to remove the dodgy timing marks.
I've found today that while pasting in items from the patterns section, that sometimes nothing would paste, so I would try and try again until it pasted in. After several other edits, I decided to play back my file and noticed that all the empty pastes I had made actually ended up at the beginning of my sequence and made heaps of timing marks. I've since deleted the effects in that area but want to remove the dodgy timing marks.