1 pointA couple of things 1. Practice the parts very very slowly so you know exactly what it is you are trying to do. With limited time this can be very beneficial to help you get there you need to be sooner. 2. Record as much as possible and you'll get used to it.
1 pointI agree that the recording button causes me to mistakes, no matter how many times I tell myself that it really makes no difference. Somehow it does. Very annoying, but I suspect those comments above are correct - if you still make mistakes when recording, more practice is needed, especially with the recording button 'on'.