We are updating P&IDs with AutoCAD and the client has Coade PID but when we update the PIDs we fix the linetypes with AutoCAD linetypes for instance the pnuematic line comes in as a continuous line and not the pneumatic linetype. We fix this from our end to show proper linetype and then when the client gets the drawing back when they go to use the Coade PID linetype for pnuematic it then shows a solid line and not the pnuematic linetype. Is there any way that we can fix this with possibly using the .shx and .lin file from Coade in AutoCAD? Also our linetypes in AutoCAD are named the same as Coade linetypes is this the possible problem also?