Has anyone else had an issue with flats on this trail? More specifically the section between Minong and Gordon, WI? I run Maxxis Bighorns and set them at 7psi, I have got 3 flats on that section of trail so far this summer and have spent almost 400 bucks on new tires and patching. My second flat was on brand new tires, 50 miles old....luckily is was in the tread area so I could patch it. I dont want to sound paranoid but it is like someone is spiking the trail or something else crazy is going on. Maybe old railroad debris? It was a rail line at one time. Anyone have any thoughts? Im seriously considering the new air-less tires because its getting old.....and I want to be able to ride that trail again. I am not riding it anymore.