Here are some things you may didn't know about fps.
Influence of FPS on the height of the jump
63 fps and less - you jump 39.5 units max (except 52 and 55 fps. These results are similiar to 71 fps)
71 fps. Your character jumps permanently 40 units. 40.5 is impossible on this value,same for 76 fps
83 90 and 100 fps - 39.5 units again
111 fps - 40 and 40.5 are easily surmontable
125 fps - 41 units
142, 166 and 200 fps - strangely again 39.4 units max.
250 fps - 42 units !
333 fps - 46 unit