Glider Attachment Problems

[Tolwyn]

One thing that is confusing is that there is quite a lot of different opinions.
This one, I know is correct, but in 4.12.2, something seems off.

How do I get a glider to be towed?
1. Insert the towing aircraft.
2. Insert all waypoints for the towing aircraft
3. Insert ONLY ONE waypoint for the glider near the first towing waypoint.
4. Make sure the glider is selected (flashing)
5. In the Object View dialog box, go to the waypoint tab
6. Click on the Set button and select the first towing aircraft waypoint.

Also, updated list of tugs and gliders:

Bf110C4+Me321
Bf110C4+G11
Bf110C4B+Me321
Bf110C4B+G11
Bf110G2+Me321
Bf110G2+G11
He111Z+Me321
He111Z+G-11
He111H2+Me321
He111H2+G11
He111H6+Me321
He111H6+G11
Li2+Me321
Li2+G11
Pe8+Me321
Pe8+1xG11
Pe8+2xG11
Pe8+3xG11

But I'm having just mixed success in getting this to work.