added figures

docs/group_assignments/group2/assignment5.md

@@ -93,5 +93,13 @@ We used this [test model](https://www.thingiverse.com/thing:1363023) to compare
 |Printing Precision|+-0.1mm|0.01-0.25 mm|0.1-0.05mm|+-0.127mm|
 
 ![Spaghetti Fortus](./assets/assignment5/Fortus_spaghetti.jpg)
+Figure: There was some "spaghetti" like structure below the overhang in the test piece printed by Fortus 380 mc, when the overhang was nearly horizontal.
 
 ![Strings Fortus](./assets/assignment5/Fortus_strings.jpg)
+Figure: There were some strings between structures in the test piece printed by Fortus 380 mc.
+
+![Raise3dpro2](./assets/assignment5/Raise3dpro2.jpg)
+Figure: In the test piece printed by the Raise 3d pro2 ther was roughness below the overhang when the angle was nearly horizontal
+
+![Ender3pro_formlabsform](./assets/assignment5/Ender3pro_formlabsform.jpg)
+Figure: The test pieces printed by Ender 3 pro and Formlabs Form.