No problem. Glad to help.
See what BiPod said: Practice, practice, practice.
To use MAVs, I do all the steps you have to do as described above.
However, in order not to use th Active Pause, I usually start from 10 nm from target area, engage autopilot, zoom my viem in the TGP, find the target, make it my SPI, slave all, change to MAVs. Then, as the plane was moving, after all the steps I'm close to the MAV effective range. It is then a matter of TMS Forward Short, lock on, and send it away.
And then, go back to the last waypoint, 10 nm from target area, prepare the ordnance, and do all the process again.
Also, a good tatic is to NOT go hot and straight for target area, but 10 degrees off left or right. Example: Your target is at 000 degrees. Before you head its way, put the plane at 350 or 010 degrees before doing all the steps for acquiring target. This way, you'll have some room to maneuver and will not risk overflying the target.
Once you acquire target, change course, put the target symbol on the HUD and "rifle".