Yup. The argument is that the load on the knuckle is greater because you are moving the caliper to the outside of the factory mount. I haven't had any issues and I'm running 42's, with IFS hubs and 1 1/2" spacers... If it wasn't for full hydro I'd never be able to turn...
![Gap :gap:](https://board.marlincrawler.com/Smileys/marlin/gap.gif)