Schematics 50T 50TW updated

Schematics 50T 50TW updated
Small changes noted 161C bushing assembly, 156A seal

http://www.scottsbt.com/catalog/store/images/pennparts/schematics/50t.pdf

http://www.scottsbt.com/catalog/store/images/pennparts/schematics/50tw.pdf

30T, 30TW, 50T, 50TW Plate and Clicker

Added some more notes online regarding the plate design change and the key #39A cover screw differences. Also added same notes to the schematics for the 30T, 30TW, 50T and 50TW.