I had vvdi prog, couldn’t read the XEQ, but read it well with xprog, clone. In regards to xprog or r270, I can’t get it working with the Benz Eis w211 ST or HC12 MCUs. But the original R260 read it well, but not my tool, had to borrow it from a friend. No issues with soldering there, so........and in regards to CGDI 9s12, never used it but heard bad things don’t want to risk it. Thank you guys