auto fix in 3d object

[Anonymous]

When i use append to join 3d object such as two pipes .I can't arrange it in the corrected place to fix with other . (two pipes are on only one line) I use

booleanOper() ,.It's doesn't fix together.How can i fix it?

thanks in advandge

[augusto.goncalves]

When 2 solids are united by boolean operation, it doesn´t mean they will be visually together, so you may want to move (transformBy) before perform the operation.