making teleports:
1 tern off *Snap to Grid* and *Snap to Vertices* options in main menu of PolyWorks 
http://a.foto.radikal.ru/0604/6041403b094b.jpg

2 make one ice polygon (chose this type of poly in right-click menu of Poly Creation tool) wich will be the fundament off the teleport
http://a.foto.radikal.ru/0604/0f964613087c.jpg

3 start duplicate this polygon puting new close to existent ones 
http://a.foto.radikal.ru/0604/d509443b68a9.jpg

4 create about 30-50 polygons to make a pusher or create about 150-200 to make a teleport
http://a.foto.radikal.ru/0604/438c20ba9f9e.jpg
http://a.foto.radikal.ru/0604/107d74b63a0c.jpg

--Credits : VirtualTT