Weapy Stem Seal - Need Advice Please

[Godzilla32]

Hey guys after some input. About 12 months ago i had my RB26 cylinder head fully reco'd in melbourne. About 250km after this i had an accident and totally stripped the car in everyway for a ground up build. When i stripped down the engine (mannifolds) i noticed there was a minor weap on the last (at the back of the engine) exhaust valve stem. Its only the last stem that shows this. The engine has been sitting for quite some time without having been run. For the people in the know: should i remove the head and send it back down to melbourne to the guys that reco'd it? I paid good money and dont see why it would be weaping so soon after the reco. Some guys said it will weap if the 2 valves are open for along time. Thats all fine to say but its only the one seal that appears to be leaking not the pair... Take a look at the pic and let me know what you think

many thanks,

deren