Their customer service wasn’t good when I needed them. Way back after I bought my 2016 it didn’t take me long to have issues with the bow roller before we knew about the replacement. I posted on Facebook about it scratching my boat and MM reached out to me on Facebook and asked me to call them. The person I spoke to basically said I didn’t know anything about owning a boat so I lit unit him. The owner of MM called me back and said that he had spoken with the employee about the way he spoke to me and that he would deal with me directly from then on. He said they were aware of the roller issue and were working on it. He said he would call me back when they decided how to proceed and I’m still waiting on the call lol. The boat is going on 4 years old this year so I am past it now. I replaced the roller with the stoltz on my own when I first noticed the scratches.