The other day I went into the lbs and had a problem that would've kept my bike off the trainer for a day.
I talked to the wrench and he said bring it in tomorrow at opening and he'd take care of it for me.
I'm kinda ashamed to say but all I could tip him was $10, I told him to have lunch on me.
I think he appreciated it. I hope so.
Take Care of the Wrench..........