I am building a 260 with a BME 110. It is the version with a single prop bolt. I am using a Pete models carbon fiber spinner. I Had the spinner Knurled. Is anybody using this setup and have you had problems with your prop slipping? I am considering sending my engine in to be converted to the 6 bolt pattern, but I have already drilied both of my 28x10 Mejzliks to 7/16 and BME's new 6 bolt hub is 10mm.

Will my setup work as is?