Impossible to find the dot. - Viridian Weapon Technologies RFX-1 for Ruger LCP Max 16x15mm Reflex Red Dot Sight

At 77 I find it difficult to find the front and rear sight and the target as my eyes are incapable of focusing on all three at once. I thought the answer to this might be the Viridian red dot. It wasn't. As it turns out the LCP Max is so small that it is completely hidden behind my larege hands and therefore provides no information as to the orientation of the pistol. Put that together with the small size of the optic and it becomes impossible to consistently bring the dot into the window. Not being fussy here, i mean not even close. Going back to iron sights.