2017-01-02 23:53:26.048760+0900 0x103      Default     0x0                  0      kernel: (kernel) ALPS: identify: not an ALPS device. Error getting E6 report
2017-01-02 23:53:26.048763+0900 0x103      Default     0x0                  0      kernel: (kernel) ALPS: identify: not an ALPS device. Invalid E6 report
2017-01-02 23:53:26.372120+0900 0x103      Default     0x0                  0      kernel: (kernel) ALPS: identify: not an ALPS device. Error getting E7/EC report
Hi, everyone, I'm new here. 
Tried with R6RC2, trackpad not work (above log shows that). Keyboard works. 
My hw is ALPS V8. 
It works fine on JakeLo_v2 before. 
  
Some more questions please. 
- My display is 4k and scrolling/tracking speed is quite slow with default kext. Must change reduce Resolution and ScrollingResolution in info.plist by 2 times (set to 200) to have a decent speed (as on Windows), which I guess caused by 4k resolution (or not???). So it would be useful if there's some detection for screen resolution to adjust the value automatically. 
- The JakeLo_v2 works fine (2 fingers scrolling, 3 finger gesture, tapping. But 2 fingers right click works very unstable. 6,7 of 10 times it fails (find no same report in this thread, wonder it's caused by the 4k resolution too?) 
- In #1 it states that 3/4 finger gestures are supported, and I confirmed it works with 3 fingers. Does this kext support 3 and 4 fingers separatedly (that means total 4 gesture, up/down 3 fingers and up/down 4 fingers). Tested with 4 fingers and it seems to report 3 fingers gesture only.