Hipshot Extender model for SRS
At first I thought there was something wrong because it would always come back up to E a little sharp each time. I looked it up and it’s pretty common. The solution is to leave E a little flat when you first tune up. Drop to D then back up to E and it’s all good. I would retune each time which just made it go sharp again the next time. Only took a minute to get the hang of it.