I always loved the Mossie but the front view is set to low for optimum views. I always wanted to sit up higher, and would do so. However when I went to sight an enemy, or even use other views, I would have to return to default vew which is simply to low. I noticed this with the ME-163 too. When viewing forward, and in order to use the sights, you have to sit down like your in a bathtub. You could set all the other views higher and/or farther back but not the front view, "again you were slaved to the default in order to use your sights. So heres what I did.
First I put this cursor sight into the game as my default cursor.

Then I went to my Mossie, upp it, brought up a target and set it to 400 away. I leveled my Mossie, paged up and back until I got the view I wanted, from this

To this

And I played with the cursor sight until I could hit dead center target with it zeroed at 400 yrds in level flight. The distance from the bottom of the cursor to the top of the sight base was 7/8'th an inch. Then, and this is very important, I landed the thing without touching the cursor and then measured the distance from the top of the sight base to the bottom of the cursor as 1.1/8" . So now when I upp a Mossie, and before I take off, I take my sight/cursor, center it on the sight base, and make sure the bottom base of the sight is 1&1/8th " apart. I'll be dead on every time.
Now look at the ME-163 views. First the regular/default front view

Now look at your enhanced view using the cursor sight.

This should help deflections shots an awful lot. Using it will certainly help your S/A. And now with both sight planes measured, while the airplane is level and when its angled for takeoff, you'll be right on shooting dead on.
