Ok, DS. 1, drop fuse block, 2. have a shot of rum, C. use a pair hemostats to reach in with the upper nut, D. have a shot of rum and stretch the cramp out of your left leg....another shot of rum for good messure. (BTW Hemostats is , well, ,,,,ok, we used them for roach clips in high school....remember , we stole them from biology class?) and have a shot of rum.. On costomer cars I fight it out with nylocks, on my car I do more like Craig (and have a shot of rum)said only I use "WIZNUTS" yep, you heard me WIZNUTS !(no , I'm not calling you wiznuts) They are serrated flange nuts that just love to lock into brass after they have a shot of rum...ba Dat......SOOOOOOO! you have options. You can ignore the "have a shot of rum's" and spend a couple hours swearing......ORRRRR! you can ignore the "advise" and spend a couple hours swearing,,,,,BUT IN A GOOD WAY!...talking all pirate , making the kids swab the deck, the wife polish the missing mast.....OH! my fave, blindefold the cat and make him walk the plank.....Your call.