Yay!
I finally put on my grind plate after having it for ages but not being able to use it because it would not fit my plastic pedals. unfortunately i stripped the pins when removing them so it’s a bit awkwardon the plate but it went on so now all i need to do is grind 
i dont know how. Any pointers?
yay, i got some pedals the other day and made one side completely flat so it will slide. i still havent found any place to grind though. so i to need pointers
Build a rail and go for it. I made one out of wood and it works alright.