Who Installed your baseplate

Have installed all but the last of ours our self. Some were easy, some a little more difficult, but if you are the slightest bit mechanically inclined, it is a DIY job. The last one we had the dealer install and they reversed the base plates and I had to remove the whole system and reinstall it myself. If I was going to pay to have it done, I would look to a hitch company, that understands frames on vehicles. NO way would I pay a dealer top dollar for a $10 wheel changer to work on anything as critical as a base plate setup, after my last experience.