I recently got given an acoustic guitar from a friend its a shaftesbury rodeo 6 but i have noticed that there on the saddle it slantes downwards toward the high e is this normal or do i need a new one ?

many thanks
i feel inclined to tell you to check the intonation yourself, but i wont be an ass.

yeah, most saddles do curve. if you notice, your nut is curved too, similarly to the saddle.
Schecter Diamond Series C-1 Elite
Roland Cube 30x
Blueridge BR-143