We were going to make these to sell. We've made a few proto's from these prints (TONYA has one) but decided to share it instead. So the prints are good and dimensions acccurate. Not professional as I would like to share but this is where it stopped in 2017. This is for those with Single Seat bikes who want to upgrade to the OMEX ECU but Norton doesn't have a bracket for a single seat. So here you go. The one thing missing is you need to tig weld NUTS to the back of the holes. TONYA: do you mind posting some pics of your proto bracket. ALL the ones we have are on bikes. In fact my dad gave Tony one that was for SE111.