couple questions on the a&c

[blueblood]

I'm using the rear disc break kit from them. What hand brake cable did everyone use for this. I'm also using the hand break handle from them also. In the manuals it only shows drum brakes and says to use from a donor car it doesn't really say what you use with the disc brake set. Also when you glue the rubber to the top of the frame for the body to sit on it shows the squares where the seat will be to have the rubber and the manual says to do the rear frame rails also, just wondering if you also do the frame that goes above the rear axle housing? Thanks for any help guys I may have to call Joe, Monday I sometimes feel like I call or ask to many questions. I just want to get it right. Thanks.