New Sierra Lido tachometer setting forF115 Aug 27, 2020 5:31:36 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by chn on Aug 27, 2020 5:31:36 GMT -6 What pole setting should I use on the back of a new Sierra Lido tachometer for 2001 Yamaha F115 4 stroke, 6P or 4c? Will it damage the tach if set wrong initially?