When I put one in the silo it wont lunch with Redstone until I teleport away and then back and even then it will ether go up and never com back down or go to 0,0,0 even though those are not the coordinates I put.

you need an explosive + a missile, and it doesnt save the position to the data in the current version. It will be fixed soon :) Well it already has but i havent released it yet