Trek 2018 FX3, Shimano EF65, 9 speed Flat bar shifters. Installed Sqlab 411 innerbar ends for hand placement options. I have had to rotate the brake / shifter assembly down to a near verticle drop from the handgrips to allow enough travel for the outer lever to shift. There seems to be a lot of travel before it 'clicks' and was wondering if there is any adjustment. Have not taken the cover off yet, but will check tonight. The bar end seem comfortable if the brake levers are adjusted up, but the clamp for the barends limits travel. Do manuals exist for these shifters? Thanks!