Textures.xbt recompile glitch!



This is odd.

I can decompile Textures.xbt using various kodi tools, no problem.
Can re-compile with same tools the same content, but now all images are a pixel out on display in PHT. ie. say on skin.plex the black menu background is up and to the left 1 pixel. Same when transition overlay is flashed up I have a 1 pixel gap down right side and bottom of screen!??

Am I missing a setting or..? Stumped! Help please \0/