Need help if possible! I have a Husqvarna 543xp with less than 20 tanks through it that completely bogs down when make a cut but idles and revs completely as it should with no issues. It has a new carb, plug, fuel lines and filters around. Comps at 115psi. No leaks on vacuum test. Aside from maybe the coil being shotty, which I’ve held off on replacing as I’m not sure if there is a good garage test, I’m at a complete loss. Any help is appreciated. TIA!