When someone gives a gift as in you gave your friend a valve adjustment, the proper response is "thank you". To do otherwise takes away your friends benefit of giving a present.

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85SD 240K & stopped counting painted, putting bac together. 84SD 180,000. sold to a neighbor and member here but I forget his handle. The 84 is much improved from when I had it. 85TD beginning to repair to DD status. Lots of stuff to do.