Your adventure in a new line is what I get stuck playing in my league Tuesday nights, almost exactly, especially the out of bounds part.
I'm not familiar with the DOOM, but when I leave tens, I usually just move 2 boards right on the approach. Seems to kick them out for me. I leave more 8's, 9's then I do 10 pins. Easier to make , too!
Again, not familiar with your DOOM, but, I my X Factor will not come back to the 1/3 pocket when I screw a shot up. Now, back when I had a Deep Danger Zone drilled for a mid-lane hook , it would come back. The go long and break stuff I find is alot more sensitive and less forgiving than the more early hooking stuff. However, I leave more solid 8's and 9's then 10's with the long stuff, so , I'll learn to live with it.
You can adjust your hand position by cupping your wrist more , kinda cranker like, and get more revs on the ball. This will increase friction and the ball will bite a bit harder covering more boards.
I always hate speed adjustments cause timing problems usually develop from them. Hand positions are really easy to change and you'd be suprised what you can come up with.