Align Map with grid to roll20 grid.. using + / - for axis X or Y ... by pixel

In another tool I use they have the ability to align the grid on your map to their grid system via a X and Y fine adjustment system..While I like the roll 20 method, I can never get the map matched up to the degree i like.  The simple + / - to axis y or x works great...  Adjust Grid Size by Pixel Adjust X  / Y  [    + / -  ] the + and - are clickable...  If you could add a SHIFT ability for moving the grid up / down / right / left a pixel at a time would help also... SHIFT Grid overlay by Pixel: UP or DOWN  + / - RIGHT or LEFT  + / -

Warren, have you read my guide as to how to align your map?&nbsp; <a href="https://app.roll20.net/forum/post/3688/map-alignment-and-you-or-101-ways-to-get-your-grids-in-a-row#post-3688" rel="nofollow">https://app.roll20.net/forum/post/3688/map-alignment-and-you-or-101-ways-to-get-your-grids-in-a-row#post-3688</a> You should be able to get perfect alignment. If you need help please let me know. - Gauss