Spirit and Bubble Level – Bubble Level° Review

My first use of this app was to level my telescope mount. Used the bubble and after working for 15-20 minutes, I was able to successfully center the bubble. Something looked funny so I dug out my old shop level to double check the mounting plate. The bubble in my spirit level was all the way to the end! What a waste of money for this app.
Review by Spica-Mag 1 on Bubble Level°.