How to choose the right protractor for my effective tonearm length


Hi, I have 2 turntables that I want to align correctly. TT-1 has an effective tonearm length of 223.5mm and 19mm overhang, and TT-2 has an effective tonearm length of 215mm and 15mm overhang. I currently have a Baerwald standard protractor that was made in Great Britain. It says the Vinyl source on it. And have a basic mirrored Stevenson protractor. Please I need help. Thanks! 
peterhaze476

Showing 1 response by petg60

I use DBP-10 for so many years and is excellent, does not cost much either. 
G