HELLO MODDING COMMUNITY! First of all I would like to thank all the fellow modders, add-on developers, plug-in writers, just basically everyone, including the game devs for not only making this game, but making it so accessable to the modding community! That being said, Jebediah and I have been working on a decoupler and I have been having a frighteningly hard time trying to get the decoupler to stack in the builder. It stacks fine in the -Y axis but doesn't in the +Y. In fact, now that I've mentioned it, since it only stacks in the -Y it means that the decoupler is upside down when it is selected from the Structural tab. Here is the code in case anyone is wondering. // --- general parameters --- name = TestDecoupler module = Part author = valdimer // --- asset parameters --- mesh = model.mu rescaleFactor = .04 // --- node definitions --- // definition format is Position X, Position Y, Position Z, Up X, Up Y, Up Z node_stack_bottom = 0.0, -1.0, 0.0, 0.0, 1.0, 0.0, 2 node_stack_top = 0.0, 1.0, 0.0, 0.0, 1.0, 0.0, 2 // --- FX definitions --- fx_gasBurst_white = 0.0, 0.0, 0.0, 0.0, 1.0, 0.0, decouple sound_decoupler_fire = decouple // --- editor parameters --- cost = 200 category = Structural subcategory = 0 title = TestDecoupler manufacturer = Infinity Space INC description = Basic branded decoupler. // attachment rules: stack, srfAttach, allowStack, allowSrfAttach, allowCollision attachRules = 1,0,1,1,0 // --- standard part parameters --- mass = 0.4 dragModelType = default maximum_drag = 0.2 minimum_drag = 0.2 angularDrag = 2 crashTolerance = 9 breakingForce = 200 breakingTorque = 200 maxTemp = 3400 fuelCrossFeed = True stageOffset = 1 childStageOffset = 1 MODULE { name = ModuleDecouple ejectionForce = 250 explosiveNodeID = top }