Re: titan II info request
Based on that bottom pic, the rear sight is in a dovetail. If so, it is adjustable for windage. Since the gun is shooting left, you want to the bullet to go right. To make the bullet go right, move the rear sight to the right. You can buy a piece of brass rod to make a drift, or an old toothbrush handle works pretty good. Put your drift against the left side of the sight and tap it a little to the right.
The only thing you can do about a gun shooting high, if the rear sight is not adjusatable for elevation (and yours isn't) is to get a taller front sight.
Meddle not in the affairs of dragons, for thou art crunchy, and taste good with catsup - George of Lod, Year of Our Lord 297
I always take precautions.
Beware the Evil Bullet Fairies.