If you can get me some measurements and we can converse on measured values, I might have one....you can message me off-line, or post it up here, and others might can help the two of us sort it out...up to you..
When you block a person, they can no longer invite you to a private message or post to your profile wall. Replies and comments they make will be collapsed/hidden by default. Finally, you'll never receive email notifications about content they create or likes they designate for your content.
Note: if you proceed, you will no longer be following .