I was installing the subzero fix for the first time (been very lucky not having to do this earlier) and it didn't work. Checked the fuse it's attached to (PS11) and it reads a whopping 150 kOhm. Now my very dumb question! Is this normal or should i be looking for a new fuse? Oh and the fuse is a 252 fuse, this is the same as a 63 right?