I have a question for you all that own Jamis Dakar XCR aluminum frame bikes. I have the Jamis XCR comp and I cracked the frame at the seat tube. The little bridge just under the shock has a bracket the welds to the seat tube. My frame cracked just above it hugging the weld. Has anyone else had this happen. Ifind this a really weird spot to have it crack, I am just trying to figure out what made it crack on that spot:madman: . Thanks and Best Regards.