Fair Warning

Every time I put a Slipstream II into a vendor, it winds up unchecking copy and mod and darking out transfer. I check copy, then transfer becomes available (unchecked, as I want.) I can do whatever I want to my copy in my main inventory before dragging it to the vendor, but I ALWAYS have to fix it after.

Every time I put in a Skylark, which was built much more recently, it keeps the permissions straight.

Anyway, someone bought one of the Slipstreams with the messed permissions and it wound up in their inventory nocopy nomod notransfer. That's the only way I even found out...