Yesterday I used the T30 bit from the set I listed above and a 3/8 ratchet and the bolts came loose with no trouble at all. I even did it with the steering wheel in the normal locked position. I did have to move the turn signal lever down (left turn) to clear it..... Then I had to put everything back on as I didnt have a 10mm 1/2 drive hex bit for the air gun..... I took care of that today and I will tackle this again tomorrow....