Hi all, hope everyone is surviving quarantine. I spent a bit of time in the garage today with the Lola T91-50 F3000. I'm curious, regarding wheel drive pins. My rear wheels have 6 drive pins each while the fronts only have 3 each. These are 13" dia x 15" wide rear and 13" dia x 10.5" wide front. Is 3 pins really enough under heavy braking stresses? A front wheel is pictured - it looks like it had additional pins at one time.