Dammit, I haven't tried mine yet. Good to hearWell I have some bad news.... I tried to program the TPMS sensors on the Focus ST(TPMS12) rims and it didn't work. I did the the hazards press six times and then air up or down tire procedure and it didn't work. I do own the TPMS programming tool and tried that tonight and it didn't work on any of the four ST rims and tires, and did work on the stock rims(TPMS42). Looks like I need to get ones that are compatible.