It can be best applied for measurement saw parameters, such as pitch, sawblade tooth back, face, rake and clearance angle, spacing, gullet.Recent changes:v2.0.3 - stability improvementsv2.0.1- multiple rulers in Free Hand Mode- add points on lines in Area mode- scale grid and quick access to ROL and units settings- image upload improvements- ON/OFF measure values in Free Hand Mode (by touching val