Oh boy, on the aftermarket ones! If you can find one for the slanty, you will save a ton of time. I had mine in and out so often, I just kinda threw it in the general direction of the hole and it would practically find its own way home! For me, because I already know my way around, and know what the sbms I work on around here need, its hard to justify the money. If I was a newbe it would be money well spent. And if I was working in a shop that charges the big bucks, its no-contest, cheaper for the customer in the long run.
