// Kerbal Space Program - Part Config // FL-T500 Fuel Tank // // --- general parameters --- name = fueltankklego module = FuelTank author = Terran // --- asset parameters --- mesh = fuel1.DAE scale = 0.1 texture = grey.PNG specPower = 0.1 rimFalloff = 3 alphaCutoff = 0 // --- node definitions --- node_stack_top = 0.0, 0.0, 1.138, 0.0, 0.0, 1.0 node_stack_bottom = 0.0, 0.0, -1.249, 0.0, 0.0, 1.0 node_attach = 0.0, 0.972, 0.0, 0.0, 0.0, 0.0, 1.0 // --- editor parameters --- cost = 550 category = 0 subcategory = 0 title = Klego fuel tank manufacturer = KLEGO description = A LEGO fuel tank! // attachment rules: stack, srfAttach, allowStack, allowSrfAttach, allowCollision attachRules = 1,1,1,1,1 // --- standard part parameters --- mass = 2.5 dragModelType = default maximum_drag = 0.2 minimum_drag = 0.3 angularDrag = 2 crashTolerance = 6 maxTemp = 2900 // --- fuel tank parameters --- fuel = 500.0 dryMass = 0.3 fullExplosionPotential = 0.9 emptyExplosionPotential = 0.1 Just copy paste that and it should work. Also, save your mesh as a DAE file. KSP seems to like those better. Changed the mesh to look for in the config. Good luck with your parts!