I’m looking for some advice to give to my drummer. We play a few rockabilly song in our set and with the upright bass being slapped. . But last gig we had he decided he was going to try a train beat. But the train beat was really messed up, not practiced, and it didn’t work. Less then halfway through the song I asked. No. I begged, him to stop. And we finished the song without me feeling like I was riding a bull. I always tell him to stay away from the closed highhat in lock stop with me. What can I tell him to try?