I found this plugin for the MZ that allows you to set a custom character step length! The MZ is fairly new, but I'm sure in the next few months some useful collision plugin will come out!
Love the tenacity, just wanted to share that the MZ plugin doesn't really work that well and I just had a chat with the creator who said he doesn't recommend using it. So I think maybe remove that recommendation so it doesn't fall back on you for recommending it ;) Keep up the good work, always happy to see what improvements you come up with.