GVAR–4: Crawling Lizard

The font for this test case is Zycon, designed in 1993, by David Berlow at Font Bureau Inc. The font was developed for illustrating the capabilities of TrueType GX. The glyph ids and the font have been updated to OpenType 1.8. The new version supports a small number of Emoji such as 🦎 U+1F98E LIZARD. If your implementation is correct, the lizard should crawl. Variation axis M₁ moves its legs while axis T₁ bobs the head.
–1.0
+0.0
–0.8
+0.1
–0.6
+0.2
–0.4
+0.3
–0.2
+0.4
±0.0
+0.5
+0.2
+0.6
+0.4
+0.7
+0.6
+0.8
+0.8
+0.9
+1.0
+1.0
Expected
Observed
Conformance