I'm looking for an 028 muffler... I'll need the one with the side mount. This variation of the 028 muffler doesn't screw into the case like nearly all other Stihl saws. Let me know what you'll need to have for it. I have parts (034/036/026/460) and $$. Thanks! I know they're getting hard to come by, just thought I'd ask around here first.