Really, did not know that was happening. I probably do not use mine as much as you.Those ramps are bad about cracking at the ends. We have the 10 ft version of those. They both cracked in a couple of months of use with a 3000 lb machine. They work great and are so much easier to deal with than steel ramps. Just got to watch out for cracks causing problems. It would suck to have the end fall off while the loader is on it.
Are your cracks at the top plate ? that would be scary if they broke away.
send me a picture I will forward it to the MFG











