so I’m stuck at home with some time to kill (healing from an injury). I’ve been planning to start my IFR training for a while so I’m wondering if it’s ok to do the ground work before the flight time? I did some practice test through Sheppards and it’s pretty simple methodology for passing the test but will it all make sense and come together when I start flying with my instructor. I really want to be safe and understand what I’m learning. Thanks in advance.