Thanks all.
They are unintended, (the hi hat is closed throughout that section) it may be faulty and I'll also have a play with sensitivity/curve settings etc to see if that helps
Cheers
Hi,
My hi hat controller seems to be generating vertical lines when I record midi from my Alesis Crismon edrum kit, it didn't happen with the last kit I had.
Any ideas what might be causing it?
Cheers!