[Bug][IC² 1.23] SMP Teleporter and Nether+ Quantumsuite

1. The Teleporter bug:
When I activate a teleporter I don’t get teleported to the Pad, but to any hole under it.
I tried to fill all the Holes underneath it but then I got killed because I drowned in the wall.

2. And 2 bugs in the Nether:
While using the Quantum suite.
When you try this Sprint-Jump-start thingy, you get kicked for speed-hacking.

And when you Jump with the super jump of the boots you get full damage (like falling from that high).
Or when you fly around with the jetpack you get damage (often Instant-kill) when you land (even if you land with hover mode and quantum boots)
All tested with fully charged armor.

Ps: what Happend to the force field?
And i love the new Nuclear reaktor!

Teleporter nr. 1:

I teleport from
x: -123,7
y: 55,6
z: 142.3
to
x: -128,6
y: 59,6 (it should be 64,6)
z: -206

wich is 3 blocks under the teleporter and 5 blocks under the real teleporter-position

i have a set up like this:

Teleporter nr. 2:

I teleport from
x: -128,7
y: 64,6
z: -206
to
x: -123,6
y: 51,6 (it should be 55,6)
z: 142.3

wich is 3 blocks under the teleporter and 5 blocks under the real teleporter-position

i have a set up like this: