I have this and I have practiced with an array of glasses or various weights... The issue I have is
that they all lean very heavily ... almost diagonal to the eye. This make the product unusable. I
have tried rotating ... to get different angles but the effect is always the same. I have tried
adding liquid to the glass to play a around with its weigh/displacement but I cannot get it work.
I would love for someone to tell me if/what I am doing wrong so that I can come back and
edit this review... I so want to like it.