more progress. all 5 rows of cams are moving. only the first row of cams have set screws. all are old cam design, switching to a larger brass cam to avoid high spots where the set screws are located. also higher lift
Jeff Lee
Shenzhen Tobest Industry Co., Ltd
Website: www.cntobest.en.alibaba.com www.tobest.co
Skype: adolph168 QQ: 2115325872
WhatsApp&Phone: 0086-13823136335
Tel: 0086-755-27382115
Fax: 0086-755-29712531
Add: Building A2, Cosco Guomao Science & Technology Park, Guishan Industry Area,
Tangxiayong Community, Songgang St. Office, Shenzhen, Guangdong, China.