diff --git a/glyphs/font_atlas.go b/glyphs/font_atlas.go
index a872f97..3ffb001 100755
--- a/glyphs/font_atlas.go
+++ b/glyphs/font_atlas.go
@@ -152,7 +152,7 @@ func NewFontAtlasFromFont(f *truetype.Font, face font.Face, pointSize uint) (*Fo
 		Img:    image.NewRGBA(image.Rect(0, 0, atlasSizeX, atlasSizeY)),
 		Glyphs: make(map[rune]FontAtlasGlyph, len(glyphs)),
 
-		SpaceAdvance: float32(spaceAdv.Ceil()),
+		SpaceAdvance: I26_6ToF32(spaceAdv),
 		LineHeight:   float32(lineHeight.Ceil()),
 	}
 
@@ -165,8 +165,7 @@ func NewFontAtlasFromFont(f *truetype.Font, face font.Face, pointSize uint) (*Fo
 	}
 
 	//Put glyphs on atlas
-	drawer.Dot = fixed.P(int(atlas.SpaceAdvance), 0)
-	drawer.Dot.X += charPaddingXFixed
+	drawer.Dot.X = spaceAdv + charPaddingXFixed
 	drawer.Dot.Y = lineHeight
 
 	const drawBoundingBoxes bool = false
diff --git a/main.go b/main.go
index 47e83e2..604fbaf 100755
--- a/main.go
+++ b/main.go
@@ -249,8 +249,8 @@ func (p *program) drawGrid() {
 
 	//columns
 	adv := p.GlyphRend.Atlas.SpaceAdvance
-	for i := int32(0); i < p.GlyphRend.ScreenWidth; i += int32(adv) {
-		p.rend.Draw(p.gridMesh, gglm.NewTrMatId().Translate(gglm.NewVec3(float32(i)+0.5, sizeY/2, 0)).Scale(gglm.NewVec3(1, sizeY, 1)), p.gridMat)
+	for i := 0; i < int(p.GlyphRend.ScreenWidth); i++ {
+		p.rend.Draw(p.gridMesh, gglm.NewTrMatId().Translate(gglm.NewVec3(adv*float32(i), sizeY/2, 0)).Scale(gglm.NewVec3(1, sizeY, 1)), p.gridMat)
 	}
 
 	//rows