What size O-rings were used in this mod???..3 the same size or 2 different sizes?
So I picked up my o-rings today..It was 2 -#31 o-rings on the cocking arm pc with the grooves, and 1 -#9 o-ring in the center. Works perfectly.Thank you. I know there are a lot of people on other forums who are looking for the same information for there TX200. I'm sure this post will help out others.Thank you for all your help Steven.