I have a pack being built by DirtyBoy currently and since I already had the mortar tube built he's leaving that part off. To complete the tube I needed to attach the radar dish so I picked up a vacuuformed version through Trooperbay.
The question I have is after trimming the pieces it looks like the smooth back part fits inside the ribbed outer part. All of the reference pics I've looked at show the ribbed dish on top of a slightly larger black plate. What should I do to make it more accurate?
Should I still put it together then attach it to a disk of some kind, or do I just put it together as is and attach it to the tube?