Anyone know where I can get a set of hyfax that will actually fit on my 79 Invader. Bought some on eBay that were supposed to be right- weren't the right length or profile. I then bought some from Dennis Kirk, and they were the right length and profile, but the "T" part that slides into the rail was way too thick. I could only get them to go about six inches, then the plastic that they were shaving off caused them to stop. I'm getting kinda frustrated, hope someone can help.