I would just like to say, after getting frustrated whilst building a block (due to my slightly limited knowledge of css/html and a tight deadline) I took a chance and asked for help. Almost instant reply, and even though it wasn't regarding any problem with the Add-On itself, Ramon's input helped me solve my issues quickly.

Block Designer helps me give the client what they need for their site without trying to explain to them how to add a block, then apply a template. Most of my end users just don't get it!

You will not find better support anywhere! Thanks again Ramon...