Bench grinder dresser

Hi there. What an excellent tool you have come up with. I have been a machinist for 45 years and love what you have manufactured. most posts are very good but most are not useful and can buy much cheaper than making. Your attachment is very useful and I have never seen anything like it you can buy. I think I can make it from the video but it would be nice if there were dimensions.
Great job. Thank You Very Much. Regards, Gordon.

Bench grinder dresser - video