To merge man-cannons: 1. Place your man-cannon in the location you want. 2. Press "x" on it and select place at start "no" 3. Start a new round 4. Place an upside-down door on the small blue dot where the man-cannon was like you were merging any other object 5. Wait or force spawn the man-cannon 6. Grab the man-cannon 7. Quickly save and quit 8. Start up the game 9. The man-cannon should be merged! Note: Whenever working with a difficult merge, save as a new map so if you mess up, you won't have to start over. I'm not too sure, but you can probably merge teleporters using the same method.
Cheers, that helped alot, but is it neat or does it need to be alligned, also can i do the same with Teleports
Yes it does. This technique can really help if you need underground braces or man cannons to continue on those really deep merges. It helps if you can get underneath the map too. Just spawn a box to spawn in thirty seconds and hover over where it is going to spawn. When it does spawn you will get pushed under. Turn into the monitor and don't go too low.
Go into forging 101 if you need more info about getting under the map. ForgeGod and AmericanPsycho answered your questions pretty well.
thanks guys, you helped me out alot. I know how to get under the map, but so far then only use I found was the grav lift one, Bl00d F1R3 used.