KUKA.CNC 3.0 + External linear axis question

Hello everyone! I'm trying to use KUKA.CNC 3.0 with a KRC4, KSS 8.6, KR 280 robot and faced several problems with external linear E1 axis KL 4000A:

1. If I'm working without CNC package, it works fine and E1 movements affect cartesian coordinates, i.e. the axis is included in the kinematic scheme. However, in the CNC mode E1 movements do not affect CNC coordinates, and I cannot find a solution in the manuals.

2. I set CNC CS = KUKA CS, but CNC coordinate system is moved relatively to KUKA coordinate system by X and Y, though Z seems to be fine. It might be somehow connected to the first problem, though I didn't move the robot along E1 after measuring the base.

3. CNC's display actual position only works during NC program execution, I would like it to work also without NC execution.

Any help is appreciated!

So far I solved the first two problems. After installing KUKA.CNC it did auto reboot, and also I manually rebooted the controller several times, BUT, turns out, you MUST restart it with these flags manually. Hope this would help another newbie. The third thing I wanted to fix seems to be impossible because this is just the way KUKA.CNC works.